Top End Rebuild Kit: Yamaha PW50 PW 50 (1981-2025) Suzuki GN250 Both top and bottom ZXR250

Both top and bottom ZXR250 head stock bearings are included

The bearings are taper roller style and will replace 09265-25008 and 09265-30009

This set of headstock bearings are taper roller style and have been manufactured to replace the original steering bearings on an XS850 for the above years and models

5 pin regulator rectifier

It has 330mm mounting points

Top End Rebuild Kit: Yamaha PW50 PW 50 (1981-2025) Suzuki GN250 Both top and bottom ZXR250Brand new top end engine rebuild kit to fit: Yamaha PW 50 (1981 2025). This is a straight replacement top end engine rebuild kit for a Yamaha PW50. You will not find an aftermarket kit that can compare to the quality of this kit. It'll meet the performance of the genuine part, and save you a bit of money too. Includes Cylinder, Gasket, Piston Kit, Cylinder Head, Spark Plug, Studs and Nuts as seen in picture to fit all years and models. Piston kit