ProX

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- PW 50 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- PW 80 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 85 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 125 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 125 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 125 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 125 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 125 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 250 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 490 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 250 --...

Made to exact OEM specifications for maximum performance and durabilityIncludes all necessary bearings/seals for a component's replacementFor use with OEM or Pro X crankshafts Yamaha -- YZ 250 --...