24 Volt 500 Watt MY1020 Electric Motor with 11 Tooth #25 Chain Sprocket Heartway Sahara KX (HP7KX) and this is the upgrade

and this is the upgrade will almost give you a new electric bike

gearless hub motor offers excellent torque

A big battery for big scooters

NOTE: Please note that this is not a replacement for a 22NF 50 Ah battery

SLA10-12 (Rhino)

24 Volt 500 Watt MY1020 Electric Motor with 11 Tooth #25 Chain Sprocket Heartway Sahara KX (HP7KX) and this is the upgrade24 volt 500 watt MY1020 electric scooter and bike motor with an 11 tooth #25 chain sprocket. Two mounting holes on each front and rear face, four mounting holes total. Mounting hole center to center distance is 3 3 4". Note: This motor is capable of rotation in either the clockwise or counterclockwise direction by reversing the motor's power wires. .