Restore top-end performance with the Cylinder Works 11003-G01 Big Bore Cylinder, Piston and Gasket Kit. Designed for the 2004 and 2005 Honda TRX450R, this replacement kit includes the cylinder, piston kit, and gaskets needed for a complete top-end refresh. The 3.82-inch big bore configuration provides an upgraded replacement solution while maintaining a stock-style appearance.
The Cylinder Works cylinder is nickel silicon carbide plated for long service life, dependable heat management, and resistance to wear. Its stock-like design integrates cleanly with the engine, and the kit is engineered to eliminate the need for machine work during installation when used with compatible components. The included piston and gasket set help simplify the rebuild process and support reliable sealing throughout the top end.
Fitment: This Cylinder Works kit fits 2004 Honda TRX450R and 2005 Honda TRX450R models. Verify engine configuration and application requirements before installation. Manufacturer part number 11003-G01 and vendor part number 11003-G01 are included for identification and fitment reference.
Features:
- Complete kit includes cylinder, piston kit, and gaskets
- 3.82-inch big bore replacement cylinder configuration
- Nickel silicon carbide plating supports long life and wear resistance
- Stock-style cylinder appearance for clean integration
- Designed to require no machine work when properly installed
- Fits 2004 and 2005 Honda TRX450R models
- Brand: Cylinder Works
- Manufacturer part number: 11003-G01
- Vendor part number: 11003-G01
Fitment:
2004 Honda TRX450R
2005 Honda TRX450R