
Offroad$309.95

CYLINDER WORKS
In stock · stock as of Sep 3, 2026
Shipping calculated at checkout
30-day returns on unused parts
(+3mm Big Bore Kit) makes 477cc. 12.0:1 compression. Uses Vertex #23523. When using Hot Rods 4170 makes 500cc Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)