2 tooth 415 driven(rear) sprocket + HP racing carby & banana shaped sprocket for petrol gas 50cc - 90cc motorized bicycle engine conversions kits Measurement of sprocket mm inches Outer Diameter of Sprocket 135mm or 5.31inches Distance Between the Tips of the Teeth 13mm or 0.51inches Sprocket Thickness 4mm Size of muffler as shown on picture
Trustpilot
3 weeks ago
3 weeks ago