CYLINDER FULL KIT 95MM YAMAHA YZ/WR-F 450 03-06, ATHENA P400485100013 STD BORE, (piston ncluded)
ATHENA Standard Bore Cylinder Kit Ø 95 mm, 450 cc. This kit features a lightweight aluminum cylinder with a nickel-silicon coating for smoothness and wear resistance. The included piston is designed to reduce friction. The kit provides the same performance as original spare parts and is recognized for its durability and reliability. All components are engineered to withstand high temperatures, pressures, and stresses. The cylinder kit can be installed without engine crankcase modifications. Technical features: Bore Diameter 95.00 mm, Compression Ratio 12.3:1, Displacement 450 cc, Net Weight 2.13 Kg. Includes cylinder, complete piston with pin and rings, and all necessary gaskets.
- SKU
- 56-K114.95.CKA
- Brand
- Athena
- Availability
- In Stock (1)
FULL DESCRIPTION
Athena Standard Bore Cylinder Kit
Enhance your motorcycle's performance with this premium Standard Bore Cylinder Kit from Athena. Engineered in Italy, this kit is designed to provide the same performance as original spare parts while offering exceptional durability and reliability.
The cylinder features a lightweight aluminum construction with a proprietary Athena motor-nicksil coating. This nickel-silicon coating ensures optimal smoothness and superior wear resistance, even under high temperatures and pressures.
This comprehensive kit includes:
- High-quality aluminum cylinder with a 95mm standard bore
- Complete piston assembly, including piston pin and rings
- All necessary gaskets for a complete installation
The piston is specifically designed to reduce friction, contributing to improved engine smoothness. Athena’s rigorous R&D process, utilizing cutting-edge tools and extensive bench and road testing, validates the performance and longevity of every component.
Key Technical Specifications:
- Bore Diameter: 95.00 mm
- Compression Ratio: 12.3:1
- Displacement: 450 cc
- Net Weight: 2.13 Kg
This cylinder kit can be installed without requiring any modifications to the engine crankcase. All Athena products are developed to withstand extreme operating conditions.


