Pistons are the heart of your vintage 2-Stroke and VintCo High Quality pistons will help you keep the ride going! These Pistons are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. This Yamaha 1974-1975 YZ250 Piston Kit 71.5mm (+1.5mm Over) includes the piston, rings, pin and clips to help you get back on track with ease. A wrist pin bearing is available separately and more size options are also available. A high quality VintCo piston kit is a great investment in your vintage motorcycle.
- Note: Rings will not work with original chrome plated Yamaha cylinder (YZ250 1974-75). Vintco rings are only compatible with Nikasil plating or iron liner.
- Piston kit includes rings, pin and clips
- Wrist pin bearing sold separately
- Forged Piston
- Made in Germany
- Mos2 coated for break in
- 1.5mm Oversize
- 71.44mm Clearance 0.06mm
