WSM Top End Kit - +0.50 mm - Kawasaki 54-250-12 3-in-1 Ratchet Pre-contoured sleeves and extended back

Pre-contoured sleeves and extended back profile for added comfort and performance while riding

Chassis constructed from a 3L soft shell with windbreaker for rider comfort

an innovative safety feature which includes a fully integrated collapsible heel area with expanded polyfoam to absorb high impact energies during a crash

Machined from billet aluminum this Yamaha R1 sprocket cover from Graves' WORKS racing department is designed to protect your sprocket from outside objects

Waterproof compartment on inside chest for easy access and peace-of-mind storage

WSM Top End Kit - +0.50 mm - Kawasaki 54-250-12 3-in-1 Ratchet Pre-contoured sleeves and extended backTop quality piston kit Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4 stroke models