Brand new 750 Pro X piston kit in the stock 80mm size.
Please note: if you’re rebuilding a complete motor, you will need 2 piston kits, or 3 if you’re building a triple cylinder.
Please check to make sure you know exactly what size you need before purchasing.
Fits the 22mm 750-1100 big pin motors found on SXi Pro, STS, ZXi and STX models.
This listing is for ONE piston kit, but we have multiple quantities in stock.








