Cylinder Works Cylinder Kit - 20003-K01HC Yamaha YZ 450 / WR 450 2006-2015 Brand_Slipstreamer Helps restore factory shine

Helps restore factory shine

Straight-weight lubricants custom-formulated for the H-D air-cooled engine

Creates an external charging and power connection point on a motorcycle

Twin Cam 01-06

Cylinder Works Cylinder Kit - 20003-K01HC Yamaha YZ 450 / WR 450 2006-2015 Brand_Slipstreamer Helps restore factory shineFeatures Ready to install, direct bolt on cylinders require no re plating and look virtually identical to the OEM cylinders Cylinder kit comes with matched Vertex pistons to ensure longevity, performance and reduced engine noise Kit includes cylinder, piston, rings, pins, clips and top end gasket kit Nickel silicon carbide plated for long life Made in the USA Specs Units Kit Compression Ratio 13. 5: 1 Cylinder Diameter 95. 00 mm Engine Type 4 Cycle