Cylinder Works Standard Bore Cylinder Kit 95.00mm Bore - 12.0:1 Compression - 20001-K01 | Yamaha YFZ450 2004-2013

Features:

• Standard Bore Kit. 12.0:1 comp, 95.00mm. Uses Vertex #22984
• 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

Technical Specifications:

• Compression Ratio (x:y): 12.0:1
• Cylinder Diameter (mm): 95.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00