36 Volt 500 Watt MY1020 Electric Motor with 11 Tooth #25 Chain Sprocket & Bracket for Scooters & Bikes Panterra Freedom 49cc and uses a standard bicycle

and uses a standard bicycle chain

a very respected name in the battery charger field

Here is the battery cover for the Razor SX500 McGrath Dirt Rocket dirt bike

The 130/60-13 size was used on a number of scooter models

and dirt bike battery is a premium-quality item

36 Volt 500 Watt MY1020 Electric Motor with 11 Tooth #25 Chain Sprocket & Bracket for Scooters & Bikes Panterra Freedom 49cc and uses a standard bicycleThe 36 volt 500 watt MY1020 electric motor with mounting bracket and #25 chain sprocket works on a number of different models of Minimoto recreational scooters. Please see our compatibility list for more information. This motor is capable of rotation in either the clockwise or counterclockwise direction by reversing the motor's power wires. Note: Mounting hole spacing is approximately 4" x 2 1 4" (four threaded holes). These measurements do NOT line