Item fits Yamaha models:
YZ125 2002~2004
Item Includes:
1. Cast Piston with Riken Ring Kit x 1
Piston Bore Size: 53.95 mm ~ 53.97 mm
Replace OE P/N: 5NY-11631-00-D0
2. Piston Needle Roller Bearing x 1
3. Engine Gasket Set x 1
Feature:
★ Made In Taiwan
★ A390 aluminum alloy
★ Hard Anodize on crown and side for ignition and combustion resistance
★ MoS2 Skirt coating reduce friction and improve wear
★ Cast piston has super-high silicone content for additional strength
