Drivetrain

Counter Shaft Sprocket Part#                     Sizes 12120825           10 tooth  12120826           11 tooth  12120827           12..

50cc Counter Shaft Sprocket ClipModels                          YearsGas Gas          MC50     2021+Husqvarna..

50cc Counter Shaft Sprocket Distance SpacerModels                          YearsGas Gas          MC50     202..

50cc Counter Shaft Sprocket Oring  Models                          YearsGas Gas          MC50     20..

50cc Counter Shaft Sprocket SealModels                          YearsGas Gas          MC50     2021+Husqvarna..

E-Bike / 50cc / 65cc Rear Sprocket NutRequires 4Models                         YearsGas Gas          MC-E 5   2021+Gas ..

E-Bike / 50cc Chain Slider Swingarm FrontModels                         YearsGas Gas           MC-E 5   2021+Gas Gas  &nb..

E-Bike / 50cc Rear Axle NutModels                         YearsGas Gas          MC-E 5   2021+Gas Gas  &nb..

Master Link - 415 for the stock chainModels                         YearsGas Gas          MC-E 5   2021+Gas Gas  &..

50 / E-Bike Chain Slider Bottom of FrameModels                         YearsGas Gas          MC-E 5   2021+Gas Gas &nbs..

50cc Chain Slider Bottom of FrameModels                         YearsHusquvarna TC50    2017-2019KTM      SX50 Mini    2009-2019KTM           SX50    &nbs..

50cc Chain Slider SwingarmModels                             YearsHusqvarna     TC50      2017-2019KTM           SX50 Mi..

50cc Pax Racing Axle Block Kit Kit Contains  2x end caps, 1 axle bolt holderModels                             YearsHusqvarna     TC50       2017-2019KTM   &nb..

E-Bike / 50cc Chain Guide Kit Models                         YearsGas Gas          MC-E 5   2021+Gas Gas  &nb..

E-Bike / 50cc Pax Racing Billet Axle BlocksModels                         YearsGas Gas          MC-E 5   2021+Gas Gas &..

Pax Racing Chain Guide Extender for is best used with a 48 tooth or larger sprocket to keep the chain from rubbing the chain guide causing it to have drag or ware early. ContainsPax Racing Billet Extender, 4 Bolts, 2 Lock NutsModels         &nbs..

Highest quality and precision machined rear aluminum motorcycle sprockets made in the U.S.A. We start with the finest material, 7075-T651 plate aluminum alloy then CNC machine every sprocket from start to finish, minimizing chain stretch and maximizing sprocket life. Models   &nb..

FeaturesHeavy-duty economical chain for motorcycles that did not come stock with an O-ring style chainIncludes clip connecting linkSpecsPRODUCT NAMEDRIVE CHAINCOLOR/FINISHNATURALMATERIALCARBON ALLOY STEELCHAIN SIZE415HTENSILE STRENGTH4100 LB / 18.2 KNNUMBER OF LINKS110MAXIMUM ENGINE DISPLACEMENT (ST..

FeaturesHigh-performance, lightweight, low-friction chain designed to meet the performance needs of Moto3 racingERZ chain is upgraded with exclusive Super Dai Hard pins put through a special patented heat-treatment process that makes them 1.5 times harder than conventional carbon heat treatingTwice ..