Wiseco PWR KIT YAMAHA YZ125 '98-00 PWR124-100

Complete engine rebuildCrankshaft assemblyOEM quality main bearingsAll engine gaskets, seals, and o-ringsWiseco ProLite 2-stroke piston and top end bearingWiseco standard series 4-stroke pistonCam chain included (if needed)Wiseco hour meter and bracket includedBottom end and top end componentsEngineered to meet or exceed OEM qualityReliable OEM sealingInstant throttle responsePremium quality for smooth operationProven performance and reliabilityExact fit and long lastingTrack your engine and critical service intervals