This is a top overhaul kit featuring 2 new dual ring teflon moly coated hard anodized crowned pistons, pins, circlips and rings , gasket seal kit for the 532 series rotax engines..
This aftermarket set exceeds the MFGs specs and features the following.
Less start up friction, lower heat build up, stronger pin boss, less skirt friction and better heat transfer for near zero scuffing and seizing, smoother running and most important, more power without leaning the mixture.
These custom sets are balanced and come with a matching gaskets and seals.
This set is for oversize bore 532 rotax 72.50 MM OVERSIZE bore. International orders will be charged $78. on a separate invoice after you make the purchase for express mail shipping and insurance.