The Yamaha YZ250 IT250 DT250 MX250 Wiseco Piston with a .5mm oversize bore size of 70.5mm, part number 234M07050, is designed for motorcycle and scooter engines. This high-quality piston from Wiseco comes with a piston ring part number 2776CD and a wrist pin part number CW18, ensuring compatibility and performance. Upgrade your engine with this reliable and durable piston for improved power and efficiency.

Piston wrist pin not included