Cylinder Works Big Bore Cylinder Kit 3.00mm Oversized to 97.00mm - 10.5:1 Compression - 11003-K01 | Honda TRX450R 2004-2005

Features:

• (+3mm Big Bore Kit) 479cc. 10.5:1 compression, 97.00mm. Uses Vertex #23531. When using Hot Rods #4160 makes 500cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 10.5:1
• Cylinder Diameter (mm): 97.00
• Displacement (cc): 479.00
• Size Over Standard: 3.00