WOOSTAR 54mm Iron Big Bore Cylinder with Piston Ring Kit Replacement for C90 JH90 C100 C110 CT100 JH110 DY110 QJ110-9 ZS110 152FMH 125cc Motorcycle Engine ATV Go Kart Dirt Pit Bike

["★【REPLACEMENT FOR】C90 JH90 C100 C110 CT100 JH110 DY110 QJ110-9 ZS110 152FMH 125cc Motorcycle Engine ATV Go Kart Dirt Pit Bike;","★【SIZE】Mounting hole distance:72mm/2.8\"&51mm/2.0\";Mounting hole diameter:10mm/0.39\"&7mm/0.28\"&8mm/0.31\";Piston diameter:54mm/2.1\";Piston pin inner diameter:9mm/0.35\";Piston pin outer diameter:14mm/0.55\";Piston pin length:41mm/1.6\";(As the picture shows)","★【EASY TO INSTALL】Replacement piston sets engineered from premium materials to provide exceptional service life and reliability.Pistons gasket kit with precise density to provide a reliable seal with minimal tightening;","★【NOTE】Please verify model number and size prior to ordering to ensure this is the correct part;","★【WOOSTAR CUSTOMER SERVICE】Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time."]