If you're rebuilding the top end on your Yamaha TZR250 with the reverse-cylinder 3MA engine, this Wossner piston kit is exactly what you want.

The part number is 8002da, and it's available in various oversizes, so you can choose the one that matches your bore condition.
This is crucial when reboring or if your cylinder has some wear.

The TZR250 reverse cylinder engine has that unique intake-forward design, and the piston needs to be built to handle the specific port layout.
Wossner knows their stuff, and this kit is a direct replacement for the factory pistons.

Whether you're restoring a classic two-stroke or just refreshing it for track days, this kit gives you reliable performance.
No need to settle for generic pistons when you can get a proven brand.
Keep your TZR250 revving happy.