theebikemotor 48V2000W Hub Motor Electric Bike Conversion Kit Sine-Wave Controller + Tire + LCD Display
The kit includes the motorized wheel, Tire, 50A sine wave controller, PAS, brake lever, throttle with lock, KT LCD3 display, controller bag, cable harness, 160mm dia. Shimano Disc Brake(optional) , 6 or 7 speed gear for the rear wheel and Installation Manuel which give you an easier assembly. No battery included!
Big Torque: 60N./M max, good ability to climb hills; Front Hub Dropout: 120mm, Rear Hub dropout: 145mm;
Top speed: 680RPM max, 65km/h(40mile/h) goes with 26inch wheel;