Big Bore Barrel And Piston Kit 70cc - Aprilia RS/RX 50 2006-On

Does Not Include Cylinder Head.
fits all D50B0 engines.
Big Bore Kit 70CC.
Bore Diameter 47.00mm.
Includes: Barrel, Piston, Piston Rings, Gudgeon Pin, Circlips And Top End Gasket Set.
Please Note You Will Need To Inform Your Insurance Company Of Changes To Your Vehicles Engine Capacity.
Fitting A Big Bore Kit May Invalidate Your Licence, Please Check Your Local Legislation.
Larger Capacity Bore Kits Can Put Additional Strain On Older Worn Components And May Reduce Engine Lifespan.