WSM Top End Kit - +0.50 mm - Honda 54-223-12 Alps 6.0 V2 Long-Sleeve Jersey extra width to account for

extra width to account for different helmet sizes and raised chest to reduce hyper-flexion

Based on the successful exhaust pipe used by pro riders

class-leading resonance absorption and prevention Uses proprietary materials with specific acoustical dampening and thermal insulation properties The frequency and location of the perforation patterns in the cores creates significant sound scattering in the mid frequencies

Classic t-shirt style in performance fabric

Excellent off-road pipe and good for tighter tracks

WSM Top End Kit - +0.50 mm - Honda 54-223-12 Alps 6.0 V2 Long-Sleeve Jersey extra width to account forTop 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