Belt Cogs for Electric Scooters, Bikes and Go Karts ...
13 Tooth DBore Drive Belt Cog for 5M15 Belts (8mm Bore) 1" OD, 8mm x 7mm ID Dbore. Works with 5mm tooth pitch x 15mm wide HTD drive belts. Compatible with belt drive MY1016 and MY1018 electric scooter and bike motors with 8mm shafts.