(+2.5mm Big Bore Kit) 474cc. Std compression. Uses Vertex #23521. When using Hot Rods #4176 makes 496cc. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)
Seller return policy
We aim to ensure you receive the best quality product suited to your unique needs. If a part doesn't fit or you're not completely satisfied with your purchase, you're eligible to return the item for a full refund within 30 days of delivery. If the item is not brand new, please contact us, and we will see if the return can be approved in your case.
