Designed mainly For gas motorized bicycle only; Material:A6061
Inner Diameter of Center hole of Adapter:37mm; Inner Diameter of Center hole of 28T sprocket:37mm
Out Diameter of 28T sprocket:12mm；Sprocket Teeth Thickness:4.2mm； Overall Thickness of Sprocket 28T: 6.2mm
Adapter plate Thickness:4mm; Overall Thickness of Adapter:10.8mm； Net Weight:140g; Any questions,please contact us firstly! we can help you solve the problem until you are satisfied.
LD90 Motor Piston Kit, 48mm Piston Set- Gas Motorized Bicycle LD90cc
KWD 5.500
-5%
CDHPOWER New Cylinder Body 49mm Iron Sleeve with Gasket Kit and High Hole Piston Kit Combo
KWD 21
CDHPOWER New Performance Head for 2 Stroke 66cc/80cc
KWD 12
CDHPOWER Dio Reed Valve Kit - Gas Motorized Bicycle
KWD 9.500
