This is a top overhaul kit featuring 2 new aftermarket pistons non coated, w/dual rings, pins, circlips , full major overhaul gasket w/ crank seals kit as shown. This set exceeds the MFGs specs , Designed to replace the oem elkos in all respects.
These are becomming hard to get, get while they last
Smoother running due to better balance, stonger and better heat transfer.
We run em in our trikes and use them in our shop for the past 9+ years
This is set is for OVERSIZE 68.00 mm bore 447 rotax oversize .5mm .020.
International express mail shipping is $68.00 extra.