YX 150cc Engine Head Intake Exhaust Valves PIT PRO TRAIL DIRT BIKE thumpstar 44mm LENGTH OF PISTON PIN

44mm LENGTH OF PISTON PIN approx 58

01mm OUTSIDE SPLINE TEETH 67T SHAFT SPLINE TEETH 6 T

Brand New 37mm 38mm 39mm Foam Air Filter Cleaner Fit PIT PRO PIT Bike Trail Bike Dirt Bike Thumpstar RED

Brand New 49cc 2 stroke Engine Motor For Mini Dirt Monkey Pocket ATV Quad Bike Go Kart Dune Buggy (6 Teeth Sprocket for T8F chain)

45mm DISTANCE BETWEEN MOUNTING HOLES (CENTRE TO CENTRE) approx 101

YX 150cc Engine Head Intake Exhaust Valves PIT PRO TRAIL DIRT BIKE thumpstar 44mm LENGTH OF PISTON PINSKU: CT10 D__LTR Brand New Engine Head Parts Valve Set Fit YINXIANG YX 150cc Engine PIT PRO PIT Bike Trail Dirt Bike Thumpstar Quad ATV Go Kart Dune Buggy LENGTH OF THE LONGER VALVE approx 73. 16mm DIAMETER OF THE LONGER VALVE approx 27. 45mm LENGTH OF THE SHORTER VALVE approx 71. 75mm DIAMETER OF THE SHORTER VALVE approx 23. 02mm