Wössner Piston Yamaha YZF 250 WRF 08 -13 3 Rings

Yamaha YZF250 Piston Kit from Wossner are forged and have been developed for both the professional racer seeking strength and reliability, and the everyday trail rider who is looking for increased longevity over a cast-type piston that is fitted to the Yamaha YZF250 engine from new. Most pistons are bridge box bottom and have a coated skirt to aid with bed-in. Wossner Yamaha YZF250 piston kits include: Piston, Rings, Piston Pin & Cur-Clips.