40mm Engine Cylinder Barrel Head 43cc 49cc Mini Chopper Scooter Dirt Bike Buggy thumpstar Diameter of piston bore approx

Diameter of piston bore approx 40

SKU: (PD04+T076+R004)

Updated larger hydraulic disc brakes make stopping effortless and the swing arm design has evolved from the 80s style A-frame to the latest cantilever box section set up which is lighter and stronger than before

Brand New 12mm Transmission Drivetrain Chain Adjusters Tensioners PIT PRO Trail Dirt Bike Thumpstar Quad ATV

Brand New 54mm S125 Engine Rebuild Bigbore Kit 125cc Upgrade to 138cc PIT PRO DIRT BIKE

40mm Engine Cylinder Barrel Head 43cc 49cc Mini Chopper Scooter Dirt Bike Buggy thumpstar Diameter of piston bore approxSKU: T028 Brand New Engine Barrel Head Fit 49cc 2 Stroke Engine Mini Kids Dirt Monkey PIT Bike Quad ATV Pocket Rocket Chopper Bike Diameter of piston bore approx 40. 5mm