OUNUO 26″ 48V 1500W Electric Bicycle Conversion Kit, Rear Wheel Electric Bike Motor Conversion Kit, Upgrade Smart Motor Controller, Twist Throttle, Dual Mode Controller E-bike Cycling Hub

Upgraded Intelligent Motor Controller lets you to change two power modes between the 1500W power or 250W power by a single blue switch wire which  is embedded in the controller.(Only for Twist Throttle). Still remain the full 1500W power with no speed control.(Only for Pedal Assist System,”PAS”).

Rear Wheel E-bike Conversion Kit: Simple to convert your bike to an electric powered scooter/moped. 8 Point Crank speed sensor for High Efficient Pedal Assist.

Powerful HUB Motor: 48V 1500W and 250W super power Brushless Gearless Hub Motor. Max speed: 34 mph or 16 mph (55km/h or 25km/h).

Premium Materials: Nylon tyre, alloy rim, stainless steel spoke. Rare-earth metal magnets are used in the motor to  produce more power.

Drive system without moving chains or gears so no friction, more efficient, less chance to break. The brake shuts off the motor automatically – saving energy and improving safety. Aluminum rim for strong support; Wheel Diameter: 26″ (66 cm)