ZS CB 250cc Engine Head Intake Exhaust Valves PIT PRO TRAIL QUAD DIRT BIKE ATV crossfire LENGTH approx 270mm DIAMETER OF

LENGTH approx 270mm DIAMETER OF GEAR LEVER SHAFT approx 11mm

11mm SPECIFICATION of LARGE GEAR   21T / 61T

SKU:(A00G + A00H)

55mm DIAMETER OF PISTON PIN approx 14

and equitable manner with the lowest possible environmental footprint

ZS CB 250cc Engine Head Intake Exhaust Valves PIT PRO TRAIL QUAD DIRT BIKE ATV crossfire LENGTH approx 270mm DIAMETER OFSKU: CT10 E__LTR Brand New Engine Head Parts Valve Set Fit SHINERAY ZHONGSHEN ZSCB 250cc Engine PIT PRO PIT Bike Trail Dirt Bike Thumpstar Quad ATV Go Kart Dune Buggy LENGTH OF THE LONGER VALVE approx 91. 14mm DIAMETER OF THE LONGER VALVE approx 33. 91mm LENGTH OF THE SHORTER VALVE approx 89. 99mm DIAMETER OF THE SHORTER VALVE approx 28. 31mm