Full Speed:48V 500W about 40-50km/h, 48V 1000W about 45-55km/h, 48V 1500W about 50-60km/h, (different wheel size, road&weather condition and rider's weight will have different speed) 2. Hub Motor: Brushless Non-gear Hub Motor 3. Rim: Double-wall Aluminium Alloy Rim 4. Wheel Bottom bracket: Rear 135mm-142mm or Front 100mm 5.
Torque:30-40NM for 500W 1000W 35-45NM for 1500W 6. RPM:470 for 48V 500W 1000W 540 for 48V 1500W. Noted:Battery not included 1 front or rear Motor wheel(20/24/26/27.5/28/29inch 700C) 1 Tire 1 Controller 1 Controller Bag 1 pair Power cut-off Brake lever 1 set Twist Throttle with LED 1 Pedal Assistant Sensor 1 7-speed thread-on freewheel 1 160mm disc brake. Your satisfaction is our top priority and we are confident that you will be pleased with our services. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components".The seller is "lightinbike18" and is located in this country: CN. This item can be shipped worldwide.