50 Most Wanted Rk Chain Sprockets

 

RK Racing Chain 4042-038ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4042-038ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4042-038ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Fits yamaha yz450f/wr400, 426, 450f 03-04/99-06. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 14 tooth chromoly front sprocket 49 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-116 link gold chain.

 

RK Chain and Sprocket Kit - Aluminum Rear Sprocket - Gold Chain 4012-978ZG

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Gold Chain 4012-978ZG

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Gold Chain 4012-978ZG - Each kit includes the correct grade and length chain and the precision-matched sprocket. Kit gearing 13-49. Oem gearing 13-48. Rk chain and sprocket kits are matched and balanced for maximum performance and durability that are unequalled by separate components. Rk chain gb520mxz4-112.

 

RK Racing Chain 4142-038S Steel Rear Sprocket and 520EXW Chain Steel Race Kit

RK Racing Chain 4142-038S Steel Rear Sprocket and 520EXW Chain Steel Race Kit

RK Racing Chain 4142-038S Steel Rear Sprocket and 520EXW Chain Steel Race Kit - Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains. Steel race kit contains 14 tooth chromoly front sprocket 49 tooth steel rear sprocket and rk 520exw-116 link chain. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Fits yamaha yz450f/wr400, 426, 450f 03-04/99-06.

 

RK Racing Chain 4042-068ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4042-068ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4042-068ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 13 tooth chromoly front sprocket 50 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-114 link gold chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits yamaha yz450f/wr450f 06-09/07-09, 11-13.

 

RK Racing Chain 1042-098Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 1042-098Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 1042-098Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit - Race kit contains 13 tooth chromoly front sprocket 49 tooth silver 7075 t6 aluminum rear sprocket and rk 520mxz4-116 link chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits honda crf450r 09-13. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 2012-008ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 2012-008ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 2012-008ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 12 tooth chromoly front sprocket 50 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-112 link gold chain. Fits kawasaki kx125 00-02. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 4044-040SG Steel Rear Sprocket and GB520EXW Chain OE Replacement Kit

RK Racing Chain 4044-040SG Steel Rear Sprocket and GB520EXW Chain OE Replacement Kit

RK Racing Chain 4044-040SG Steel Rear Sprocket and GB520EXW Chain OE Replacement Kit - Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Oe replacement kit contains 14 tooth chromoly front sprocket 38 tooth steel rear sprocket and rk gb520exw-96 link gold chain. Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains. Fits yamaha yfz450 (quad) carbureted 04-09 and 12-13. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link.

 

RK Racing Chain 4022-998ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4022-998ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4022-998ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits yamaha yz250 99-13. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 14 tooth chromoly front sprocket 51 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-116 link gold chain.

 

RK Racing Chain 3044-060RK Black Aluminum Rear Sprocket and GB520EXW Chain OE Replacement Kit

RK Racing Chain 3044-060RK Black Aluminum Rear Sprocket and GB520EXW Chain OE Replacement Kit

RK Racing Chain 3044-060RK Black Aluminum Rear Sprocket and GB520EXW Chain OE Replacement Kit - Oe replacement kit contains 14 tooth chromoly front sprocket 36 tooth black 7075 t6 aluminum rear sprocket rk gb520exw-96 link gold chain. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Fits suzuki lt-r450 (quadracer r450) 06-09. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Sealed xw-ring chain features heat treated hi-carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains.

 

RK Racing Chain 1044-040S Steel Rear Sprocket and 520EXW Chain OE Replacement Kit

RK Racing Chain 1044-040S Steel Rear Sprocket and 520EXW Chain OE Replacement Kit

RK Racing Chain 1044-040S Steel Rear Sprocket and 520EXW Chain OE Replacement Kit - Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains. Fits honda trx450r 04-05. Oe replacement kit contains 14 tooth chromoly front sprocket 38 tooth steel rear sprocket and rk 520exw-94 link chain. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant.

 

RK Racing Chain 1062-038RG Silver Aluminum Rear Sprocket and GB520XSO Chain 520 Race Conversion Kit

RK Racing Chain 1062-038RG Silver Aluminum Rear Sprocket and GB520XSO Chain 520 Race Conversion Kit

RK Racing Chain 1062-038RG Silver Aluminum Rear Sprocket and GB520XSO Chain 520 Race Conversion Kit - Rk’s new xso chains offer quality, performance and unbeatable value, for all but the most demanding high performance application. Fits honda cbr600rr 03-06. Viewed in cross-section, the rk ‘rx-ring’ has two lubrication pools and seal points versus the single seal point/pool design of a regular o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. 520 race conversion kit contains 15 tooth chromoly front sprocket 43 tooth silver 7075 t6 aluminum rear sprocket and rk gb520xso-112 link gold chain.

 

RK Racing Chain 4122-998SG Steel Rear Sprocket and GB520EXW Chain Steel Race Kit

RK Racing Chain 4122-998SG Steel Rear Sprocket and GB520EXW Chain Steel Race Kit

RK Racing Chain 4122-998SG Steel Rear Sprocket and GB520EXW Chain Steel Race Kit - Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains. Steel race kit contains 14 tooth chromoly front sprocket 51 tooth steel rear sprocket and rk gb520exw-116 link gold chain. Fits yamaha yz250 99-13.

 

RK Racing Chain 1022-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits honda cr250r 05-07. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 13 tooth chromoly front sprocket 50 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-116 link gold chain.

 

RK Racing Chain 4142-068SG Steel Rear Sprocket and GB520EXW Chain Steel Race Kit

RK Racing Chain 4142-068SG Steel Rear Sprocket and GB520EXW Chain Steel Race Kit

RK Racing Chain 4142-068SG Steel Rear Sprocket and GB520EXW Chain Steel Race Kit - Steel race kit contains 13 tooth chromoly front sprocket 50 tooth steel rear sprocket and rk gb520exw-114 link gold chain. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Fits yamaha yz450f/wr450f 06-09/07-09 and 11-13. Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains.

 

RK Racing Chain 4142-068S Steel Rear Sprocket and 520EXW Chain Steel Race Kit

RK Racing Chain 4142-068S Steel Rear Sprocket and 520EXW Chain Steel Race Kit

RK Racing Chain 4142-068S Steel Rear Sprocket and 520EXW Chain Steel Race Kit - Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Fits yamaha yz450f/wr450f 06-09/07-09 and 11-13. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains. Steel race kit contains 13 tooth chromoly front sprocket 50 tooth steel rear sprocket and rk 520exw-114 link chain.

 

RK Racing Chain 2052-870W Steel Rear Sprocket and 520XSO Chain 20000 Mile Warranty Kit

RK Racing Chain 2052-870W Steel Rear Sprocket and 520XSO Chain 20,000 Mile Warranty Kit

RK Racing Chain 2052-870W Steel Rear Sprocket and 520XSO Chain 20,000 Mile Warranty Kit - Viewed in cross-section, the rk ‘rx-ring’ has two lubrication pools and seal points versus the single seal point/pool design of a regular o-ring chain. 20,000 mile warranty kit contains 16 tooth chromoly front sprocket 42 tooth steel rear sprocket and rk 520xso-104 link chain. This high mileage performance kit features precision cut case hardened steel sprockets with matched oe gearing and rk’s xso or xw sealed ring chain warranted to provide 20,000 miles of street use (racing and chain neglect will void warranty). Fits kawasaki ex500 87-09. Rk’s new xso chains offer quality, performance and unbeatable value, for all but the most demanding high performance application.

 

RK Racing Chain 3042-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 3042-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 3042-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Race kit contains 14 tooth chromoly front sprocket 50 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-114 link gold chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits suzuki rm-z450 05-07.

 

RK Chain and Sprocket Kit - Aluminum Rear Sprocket - Non-Gold Chain 2022-948Z

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Non-Gold Chain 2022-948Z

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Non-Gold Chain 2022-948Z - Kit gearing 14-50. Oem gearing 14-49. Rk chain and sprocket kits are matched and balanced for maximum performance and durability that are unequalled by separate components. Each kit includes the correct grade and length chain and the precision-matched sprocket. Rk chain 520mxz4-114.

 

RK Racing Chain 4042-058S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit

RK Racing Chain 4042-058S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit

RK Racing Chain 4042-058S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit - Steel race kit contains 14 tooth chromoly front sprocket 51 tooth steel rear sprocket and rk 520mxz4-116 link chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits yamaha yz450f 2005. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link.

 

RK Racing Chain 1042-098ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1042-098ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1042-098ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 13 tooth chromoly front sprocket 49 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-116 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Fits honda crf450r 09-13. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 2022-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 2022-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 2022-058ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits kawasaki kx250 05-07. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Race kit contains 13 tooth chromoly front sprocket 52 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-116 link gold chain.

 

RK Racing Chain 1022-968ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-968ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-968ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits honda cr250r/crf450r 96-01 and 2004/02-03. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Race kit contains 13 tooth chromoly front sprocket 51 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-116 link gold chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 2010-988ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit

RK Racing Chain 2010-988ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit

RK Racing Chain 2010-988ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit - These lightweight mini-works racing chains were developed from the same advanced alloy material and manufacturing technology as 520mxz. 420mxz racing chains are the strongest in their class giving you the best value-performance rating of any mx racing chain in the world today. Mxz chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Race kit contains 13 tooth chromoly front sprocket 52 tooth silver 7075 t6 aluminum rear sprocket and rk gb420mxz-126 link gold chain. Fits kawasaki kx100 98-09, 11-13 suzuki rm100 2003.

 

RK Chain and Sprocket Kit Silver 14-50 Gold MXU for ALL KTM 125-550 91-10

RK Chain and Sprocket Kit Silver 14-50 Gold MXU for ALL KTM 125-550 91-10

RK Chain and Sprocket Kit Silver 14-50 Gold MXU for ALL KTM 125-550 91-10 - Rk chain model gb520mxu-120. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Fits yamaha yz250 99-13. Steel race kit contains 14 tooth chromoly front sprocket 51 tooth steel rear sprocket and rk gb520exw-116 link gold chain.

 

RK Racing Chain 1042-098ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1042-098ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1042-098ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits honda crf450r 09-13. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 13 tooth chromoly front sprocket 49 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-116 link gold chain.

 

RK Racing Chain 4022-988Z Silver Aluminum Rear Sprocket and Z MX Chain Kit

RK Racing Chain 4022-988Z Silver Aluminum Rear Sprocket and Z MX Chain Kit

RK Racing Chain 4022-988Z Silver Aluminum Rear Sprocket and Z MX Chain Kit - Rk chain and sprocket kits are matched and balanced for maximum performance and durability that are unequalled by separate components each kit includes the correct grade and length chain and the precision-matched sprocket oem gearing 14-50 kit gearing 14-51 rk chain 520mxz4-116 this item fits the following applications 1998 yamaha yz250.

 

RK Racing Chain 3042-088ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 3042-088ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 3042-088ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits suzuki rm-z450/rmx450z 08-12/10-11. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Race kit contains 13 tooth chromoly front sprocket 51 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-114 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain.

 

RK Racing Chain 1022-048S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit

RK Racing Chain 1022-048S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit

RK Racing Chain 1022-048S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit - All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Steel race kit contains 13 tooth chromoly front sprocket 52 tooth steel rear sprocket and rk 520mxz4-116 link chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Fits honda crf250r 04-09.

 

RK Racing Chain 2002-918ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit

RK Racing Chain 2002-918ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit

RK Racing Chain 2002-918ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit - Fits kawasaki kx80 91-97. Race kit contains 13 tooth chromoly front sprocket 50 tooth silver 7075 t6 aluminum rear sprocket and rk gb420mxz-118 link gold chain. Mxz chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. These lightweight mini-works racing chains were developed from the same advanced alloy material and manufacturing technology as 520mxz. 420mxz racing chains are the strongest in their class giving you the best value-performance rating of any mx racing chain in the world today.

 

RK Chain and Sprocket Kit - Aluminum Rear Sprocket - Gold Chain 4022-988ZG

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Gold Chain 4022-988ZG

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Gold Chain 4022-988ZG - Rk chain and sprocket kits are matched and balanced for maximum performance and durability that are unequalled by separate components. Kit gearing 14-51. Each kit includes the correct grade and length chain and the precision-matched sprocket. Rk chain gb520mxz4-116. Oem gearing 14-50.

 

RK Racing Chain 1012-878Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 1012-878Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 1012-878Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit - Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits honda cr125r 87-96/98-99. Race kit contains 13 tooth chromoly front sprocket 52 tooth silver 7075 t6 aluminum rear sprocket and rk 520mxz4-116 link chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link.

 

RK Chain and Sprocket Kit - Aluminum Rear Sprocket - Non-Gold Chain 2012-968Z

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Non-Gold Chain 2012-968Z

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Non-Gold Chain 2012-968Z - Oem gearing 13-50. Each kit includes the correct grade and length chain and the precision-matched sprocket. Kit gearing 13-51. Rk chain and sprocket kits are matched and balanced for maximum performance and durability that are unequalled by separate components. Rk chain 520mxz4-112.

 

RK Racing Chain 1022-108ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-108ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-108ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Fits honda crf250r 10-12. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 13 tooth chromoly front sprocket 50 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-116 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain.

 

RK Racing Chain 1022-968ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-968ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-968ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits honda cr250r/crf450r 96-01, 04/02-03. Race kit contains 13 tooth chromoly front sprocket 51 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-116 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 1062-990W Steel Rear Sprocket and 525XSO Chain 20000 Mile Warranty Kit

RK Racing Chain 1062-990W Steel Rear Sprocket and 525XSO Chain 20,000 Mile Warranty Kit

RK Racing Chain 1062-990W Steel Rear Sprocket and 525XSO Chain 20,000 Mile Warranty Kit - This high mileage performance kit features precision cut case hardened steel sprockets with matched oe gearing and rk’s xso or xw sealed ring chain warranted to provide 20,000 miles of street use (racing and chain neglect will void warranty). Fits honda cbr600f4 99-00. Viewed in cross-section, the rk ‘rx-ring’ has two lubrication pools and seal points versus the single seal point/pool design of a regular o-ring chain. 20,000 mile warranty kit contains 16 tooth chromoly front sprocket 45 tooth steel rear sprocket and rk 525xso-108 link chain. Rk’s new xso chains offer quality, performance and unbeatable value, for all but the most demanding high performance application.

 

RK Racing Chain 3044-060RB Black Aluminum Rear Sprocket and 520EXW Chain OE Replacement Kit

RK Racing Chain 3044-060RB Black Aluminum Rear Sprocket and 520EXW Chain OE Replacement Kit

RK Racing Chain 3044-060RB Black Aluminum Rear Sprocket and 520EXW Chain OE Replacement Kit - Oe replacement kit contains 14 tooth chromoly front sprocket 36 tooth black 7075 t6 aluminum rear sprocket rk 520exw-96 link chain. Fits suzuki lt-r450 (quadracer r450) 06-09. Sealed xw-ring chain features heat treated hi-carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant.

 

RK Racing Chain 4067-999S Steel Rear Sprocket and 520XSO Chain 520 Steel Conversion Kit

RK Racing Chain 4067-999S Steel Rear Sprocket and 520XSO Chain 520 Steel Conversion Kit

RK Racing Chain 4067-999S Steel Rear Sprocket and 520XSO Chain 520 Steel Conversion Kit - Fits yamaha yzf-r6 (49 state model) 99-02. Viewed in cross-section, the rk ‘rx-ring’ has two lubrication pools and seal points versus the single seal point/pool design of a regular o-ring chain. 520 steel conversion kit contains 15 tooth chromoly front sprocket 48 tooth steel rear sprocket and rk 520xso-116 link chain. Rk’s new xso chains offer quality, performance and unbeatable value, for all but the most demanding high performance application. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link.

 

RK Racing Chain 4042-108ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4042-108ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 4042-108ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Fits yamaha yz450f 10-13. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 13 tooth chromoly front sprocket 49 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-114 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain.

 

RK Racing Chain 3022-078Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 3022-078Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 3022-078Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit - Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Race kit contains 12 tooth chromoly front sprocket 49 tooth silver 7075 t6 aluminum rear sprocket and rk 520mxz4-112 link chain. Fits suzuki rm-z250 07-09.

 

RK Racing Chain 4012-028S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit

RK Racing Chain 4012-028S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit

RK Racing Chain 4012-028S Steel Rear Sprocket and 520MXZ4 Chain Steel Race Kit - Fits yamaha yz125 02-04. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Steel race kit contains 13 tooth chromoly front sprocket 50 tooth steel rear sprocket and rk 520mxz4-114 link chain. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 4002-028Z Silver Aluminum Rear Sprocket and 428MXZ Chain Race Kit

RK Racing Chain 4002-028Z Silver Aluminum Rear Sprocket and 428MXZ Chain Race Kit

RK Racing Chain 4002-028Z Silver Aluminum Rear Sprocket and 428MXZ Chain Race Kit - Race kit contains 14 tooth chromoly front sprocket 48 tooth silver 7075 t6 aluminum rear sprocket and rk 428mxz-118 link chain. These lightweight mini-works racing chains were developed from the same advanced alloy material and manufacturing technology as 520mxz. Mxz chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. 428mxz racing chains are the strongest in their class giving you the best value-performance rating of any mx racing chain in the world today. Fits yamaha yz85 02-13.

 

RK Racing Chain 1012-028ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1012-028ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1012-028ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits honda cr125r 2002. Race kit contains 13 tooth chromoly front sprocket 52 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-116 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain.

 

RK Racing Chain 2002-006ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit

RK Racing Chain 2002-006ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit

RK Racing Chain 2002-006ZG Silver Aluminum Rear Sprocket and GB420MXZ Chain Race Kit - These lightweight mini-works racing chains were developed from the same advanced alloy material and manufacturing technology as 520mxz. Fits kawasaki kx65 00-01. Mxz chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Race kit contains 13 tooth chromoly front sprocket 47 tooth silver 7075 t6 aluminum rear sprocket and rk gb420mxz-110 link gold chain. 420mxz racing chains are the strongest in their class giving you the best value-performance rating of any mx racing chain in the world today.

 

RK Racing Chain 1044-990S Steel Rear Sprocket and 520EXW Chain OE Replacement Kit

RK Racing Chain 1044-990S Steel Rear Sprocket and 520EXW Chain OE Replacement Kit

RK Racing Chain 1044-990S Steel Rear Sprocket and 520EXW Chain OE Replacement Kit - Fits honda trx400ex 99-04. Xw-ring chains are the best high-speed, extreme heat performance chains available today and include a clip type master link. Oe replacement kit contains 15 tooth chromoly front sprocket 38 tooth steel rear sprocket and rk 520exw-100 link chain. Xw-ring uses an advanced nitrile butadiene composite and features three contact lips and two convex outer stabilizers this means three lubrication pools to protect against high speed abrasion, extreme heat build up, torsional flex and loss of lubricant. Sealed xw-ring chain features heat treated high carbon alloy steel components with seamless rollers and shouldered bushings providing the user with a 50 percent longer wear life than basic o-ring chains.

 

RK Chain and Sprocket Kit - Aluminum Rear Sprocket - Gold Chain 2022-058ZG

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Gold Chain 2022-058ZG

RK Chain and Sprocket Kit – Aluminum Rear Sprocket – Gold Chain 2022-058ZG - Rk chain and sprocket kits are matched and balanced for maximum performance and durability that are unequalled by separate components each kit includes the correct grade and length chain and the precision-matched sprocket oem gearing 13-51 kit gearing 13-52 rk chain gb520mxz4-116 this item fits the following applications 2005-2007 kawasaki kx250.

 

RK Racing Chain 2042-068Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 2042-068Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit

RK Racing Chain 2042-068Z Silver Aluminum Rear Sprocket and 520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Race kit contains 13 tooth chromoly front sprocket 51 tooth silver 7075 t6 aluminum rear sprocket and rk 520mxz4-114 link chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Fits kawasaki kx450f/klx450r 06-13/08-09.

 

RK Racing Chain 3022-978ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 3022-978ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 3022-978ZG Silver Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Fits suzuki rm250 97-98 and 04-08. Race kit contains 13 tooth chromoly front sprocket 51 tooth silver 7075 t6 aluminum rear sprocket and rk gb520mxz4-116 link gold chain. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link. Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

 

RK Racing Chain 2002-988Z Silver Aluminum Rear Sprocket and 420MXZ Chain Race Kit

RK Racing Chain 2002-988Z Silver Aluminum Rear Sprocket and 420MXZ Chain Race Kit

RK Racing Chain 2002-988Z Silver Aluminum Rear Sprocket and 420MXZ Chain Race Kit - Race kit contains 14 tooth chromoly front sprocket 51 tooth silver 7075 t6 aluminum rear sprocket and rk 420mxz-120 link chain. Fits kawasaki kx80/kx85 98-13. Mxz chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. 420mxz racing chains are the strongest in their class giving you the best value-performance rating of any mx racing chain in the world today. These lightweight mini-works racing chains were developed from the same advanced alloy material and manufacturing technology as 520mxz.

 

RK Racing Chain 1022-108ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-108ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit

RK Racing Chain 1022-108ZK Black Aluminum Rear Sprocket and GB520MXZ4 Chain Race Kit - Mxz4 chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength. Mxz4 chains are made for the serious motocross racer looking for the lightest, strongest, non o-ring chain. Race kit contains 13 tooth chromoly front sprocket 50 tooth black 7075 t6 aluminum rear sprocket rk gb520mxz4-116 link gold chain. Fits honda crf250r 10-12. All components of the mxz4 chain are heat treated using rk’s exclusive hit (heat induction transfer) process and include a clip type master link.

 

RK Racing Chain 1052-923 Aluminum Sprocket and Gold MX Chain Kit

RK Racing Chain 1052-923 Aluminum Sprocket and Gold MX Chain Kit

RK Racing Chain 1052-923 Aluminum Sprocket and Gold MX Chain Kit - Rk chain model gb520xso-114 rk chain type gold o-ringvortex front sprocket steel 14 toothvortex rear sprocket aluminum 50 toothbike’s stock gearing 14-49kit’s gearing 14-50.





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