52.4mm 14mm Pin Piston Rings Kit LIFAN 125cc Engine PIT PRO TRAIL DIRT BIKE thumpstar Brand New Engine Barrel Head

Brand New Engine Barrel Head Fit GY6 150cc Engine Scooter Quad Dirt Bike ATV Dune Buggy

TOOTH 6 T CHAIN SIZE 25H CHAIN DISTANCE BETWEEN MOUNT HOLES(HOLE CENTRE TO HOLE CENTRE) approx 72mm

Brand New T8F 120 Links Skinny Transmission Drivetrain Chain Fit 49cc Mini Dirt Bike PIT Bike Pocket Rocket Mini Quad Bike ATV

added both electric and kick start options

SKU:R174__S1B

52.4mm 14mm Pin Piston Rings Kit LIFAN 125cc Engine PIT PRO TRAIL DIRT BIKE thumpstar Brand New Engine Barrel HeadSKU: R038 Brand New GENUINE Piston & Ring Pin Kit Set Fit Lifan 125cc Engine PIT PRO PIT Bike Trail Dirt Bike Thumpstar Quad ATV Go Kart Dune Buggy DIAMETER OF PISTON (Bottom) approx 52. 38mm HEIGHT OF PISTON (Bottom to Top Middle) approx 40. 10mm LENGTH OF PISTON PIN approx 41. 26mm DIAMETER OF PISTON PIN approx 13. 96mm