Pit Dirt Bike Cool Run Performance Piston Kit 52.4mm 110cc 125cc Pitbike Cylinder Rings

This is a 110cc 4-stroke ultra performance piston kit with Molybdenum bottom. Standard fitment for most 110cc - 120cc engines, the kit includes one piston, five piston rings, one gudgeon pin (13mm) and two circlips. Standard fitment for most 110cc - 120cc engines, the kit includes one piston, five piston rings, one gudgeon pin (13mm) and two circlips. The piston has a 52.4mm diameter and has a 13mm gudgeon pin. You will receive the items shown in pictures 1-3. The Piston Guide diagram in picture 4 is just for information only SPECIFICATIONS: Centre of Pin Hole to Crown: 19 mm / 0.75 inches/ Gudgeon Pin Hole: 13 mm / 0.51 inches/ Lower Piston Diameter: 52.36 mm / 2.06 inches/ Piston Height: 37 mm / 1.46 inches/ Upper Piston Diameter: 51.8 mm / 2.04 inches/ Pin Length: 41.5 mm / 1.63 inches/ Thickness of Ring: 1 mm / 0.04 inches