Item fits:
Yamaha YZ125 05~21
Yamaha YZ125X 20~22
Item includes:
ø54mm Cylinder x 1
ø54mm Piston & RIK Piston Ring Kit x 1
Complete Top & Bottom End Engine Gasket x 1
Replace OE P/N:
Cylinder: 1C3-11311-00-00, 1C3-11311-21-00
Piston & Piston Ring Kit: 1C3-11631-03-D0, 1C3-11631-01-D0
Feature:
1. Nikasil Plating Cylinder for bettering heat dissipation and low friction
2. Cylinder is machined and plating in Taiwan
3. Tighter tolerances for better Engine Performance
4. Better Heat Conductivity and low wear low friction
5. Much Durable
6. Made In Taiwan
7. A390 aluminum alloy
8. Hard Anodize on crown and side for ignition and combustion resistance
9. MoS2 Skirt coating reduce friction and improve wear
10. RIK Piston Ring: most well-know manufacturer in the industry
11. Cast piston has super-high silicone content for additional strength
12. Dyno Proven: In-house Dyno test assures all design and manufacturing fulfill the market demand.
