CYLINDER WORKS Cylinder Kit - High Compression 30004-K01HC crankbrothers Interior waterproof wallet pocket for

Interior waterproof wallet pocket for safe storage of documents/electronics

4130 investment-cast chromoly clevis

Double lens

Long-wearing durability

CYLINDER WORKS Cylinder Kit - High Compression 30004-K01HC crankbrothers Interior waterproof wallet pocket forCylinder Kit High Compression Ready to install, direct bolt on cylinders require no re plating and look virtually identical to the OEM cylinders, 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, Made in the U. S. A.