Description
Moose Racing Piston Kit: Yamaha YZ250/YZ250X Models
Fitment:
- 99-20 Yamaha YZ250
 - 16-19 Yamaha YZ250X
 
Features:
- Gravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion, thus providing a longer piston life
 - Coated skirts ease break-in, decreasing wear and aiding in lubrication
 - Wear-resistant piston rings
 - Wrist pins are nitride-coated, providing a hardened, wear-resistant bearing surface
 - Piston rings are compatible with OEM pistons
 - Piston kits include piston, rings, wrist pin and circlips
 - Replacement rings are sold individually
 
 WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.