Cylinder Works Standard Bore Cylinder Kit - 10004-K01 - 2007-2009 Honda CRF150R

Cylinder Works OEM Replacement Standard Bore Cylinder Kit for Honda CRF150R - High-Performance, Bolt-On Upgrade Boost your (07-09) Honda CRF150R performance with the Cylinder Works Standard Bore Cylinder Kit. Designed as a direct, ready-to-install replacement, this kit includes a standard bore cylinder with a 66mm bore and an 11.7:1 compression ratio—perfect for adding power without sacrificing the reliability of your OEM setup. Made in the U.S.A., this kit features a high-quality, thick Nickel Silicon Carbide plating for long-lasting durability. Each kit comes with a Vertex piston, gaskets, rings, wrist pin, and clips, allowing for a quick and easy installation with no additional machine work required. Achieve a smooth, reliable power increase with components designed to withstand high-performance demands. Key Features: Direct Bolt-On Cylinder: Ready-to-install with no additional machine work needed (unless specified) OEM Design: Looks identical to the factory cylinder for seamles