zxtdr 24v 500w brushed speed motor and controller throttle grip accelerator pedal set for electric scooter go kart bicycle e-bike tricycle moped zxtdr <p><b>motor:</b></p><p>output: 500w</p><p>rated speed: 2400-2600 rpm</p><p>rated voltage: 24v dc</p><p>rated current: 27.4a</p><p>no-load current: ≤2.8a</p><p>motor weight: 9.2lbs</p><p>horsepower: 0.68hp</p><p>peak efficiency at 24v: 80 percent</p><p>reversible: (w/ polarity swap)</p><p>sprocket:11 tooth sprocket for #25h chain</p><p><br></p><p></p><p></p><p></p><p><b>controller:</b></p><p>rated voltage: 24v dc</p><p>conversion efficency: 95% </p><p>under voltage protection: 20±0.5v</p><p>speed regulator (throttle): 1-4 v</p><p><br></p><p></p><p><b>controller wiring:</b></p><p>this controller has 8 connectors, compatible with many 24v bikes with up to 350w motors</p><p>1. battery / 2. motor / 3. brake / 4. brake light / 5. indicator light / 6. ignition lock / 7. charger port / 8. derailleur (throttle)</p><p></p><p>these controllers have 4 groups neccessary cables: battery, motor, ignition lock, derailleur (throttle), when hook up these 4 groups cables, the e-bike can run normally. besides, this controller have other optional functions, you can hook them up according to your applications. </p>