Item fits:
Yamaha YZ250F 05~13
Item includes:
1. ø77mm Cylinder x 1 (Replace OE P/N: 5XC-11311-20-00)
2. Forged Piston with RIK Rings Kit x 1
3. Crankshaft Assy x 1 (Replace OE P/N: 5XC-11400-22-00)
4. Crankshaft Main Bearing & Oil Seal Kit x 1
5. Complete Top & Bottom End Engine Gasket x 1
Features:
1. Improved oil canal design for bettering lubrication
2. Shot Peening to improve fatigue durability
3. Double Forged Japanese Alloy steel
4. Taiwan Performance Products
5. Direct Replacement Parts
6. 4032 aluminum alloy Piston
7. Forged Piston offer strength and toughness for extreme racing condition
8. 100% CNC-Machined Domes
9. Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life
10. Cylinder is machined in Taiwan
11. Cylinder with Tighter tolerances for better Engine Performance
12. Better Heat Conductivity and low wear low friction
13. Much Durable
