– QS138 4000W Mid-Drive Motor

motor138Motorized Pulley 138LS, with machined helical gear box, performs an efficiency, in a compact diameter of 138 mm only. With a min RL of 300 mm and powers ranging from 0.10 to 0.75kWElectric Honda ruckus running a QS motor 138 belt drive 72v battery 200amp continuous 83mph max speed 2 hour charge time this is a