Hi, what does 750w max instantaneous power actually mean compared to the 250w nominal. How, when, and for how long would I feel the extra Watts?
Motor Shengyi DWG22C. Compared to the Bafang SWX02, the Shengyi motor is 0.5kg heavier but has stronger torque at low speed. Power Nominal power: 250W
Maximum instantaneous power: about 750W
Cassette Compatible with all Shimano cassettes
7-speed cassette needs 3mm spacer
Rear dropout 135mm (can also fit 140mm dropout) Voltage DC 48 Volts Limit current (max. continuous) 17 Amps Motor Weight Bafang DWG22C: 4.5kgs, 5kgs total with rim and spokes Rim 26" double-wall with 13G stainless spokes Disc brakes compatibility Yes, standard 6 bolts for 180mm/203mm rotor mounting
it's basically a clone for the Bafang BPM CST.