Original Xiaomi QiCYCLE – EF1 Smart Electric Bike – BLACK

Original Xiaomi QiCYCLE – EF1 Smart Electric Bike – BLACK – Foldale Design, Bluetooth Support for APP

Main Features:
– This bike is powered by 18650 lithium-ion battery pack with the total capacity of 208.8Wh, which means the cycling distance can be up to 45km at the condition of 100pct electric power.
– The smart folding bike comes with a trip computer, so you can directly view the mileage, speed, power and other data without a mobile phone, and the built-in space can store 30 days of riding data, moreover, these data can be exported at any time.
– The bicycle is equipped with three-mode derailleur, which makes it effortless to ride even without power.
– Equipped with TMM torque sensor and professional electric boosting system, the smart bike can automatically sense your tread power, and output the appropriate electrical power to assist cycling. 
– Longitudinal folding design, easy to operate and no harm to the bike frame.
– Aluminum alloy frame, lightweight and exquisite.
– The max loading: 100kg

Specification:
– Unfolded size: 1247mm x 556mm x 928mm
– Folded size: 1000mm x 450mm x 650mm 
– Frame: aluminum alloy 
– Front fork: aluminum alloy 
– Crankset: aluminum, 52T x 170mm
– Seat tube: aluminum, 33.9 x 580mm
– Hub: three-mode derailleur
– Weight: 14.5kg
– Wheel size: 16 inches
– Wheel rim: 1250mm

Motor:
– Rated power: 250W
– Rated torque: 7.3N.m
– Maximum speed: 20km/h

Battery:
– Type: 18650 lithium-ion battery
– Working distance: about 45km
– Capacity: 5800mAh / 208.8Wh
– Charging time: about 3 hours
– Limited charging voltage: 42V

Brake:
– Braking methods: caliper brake for front wheel, IM31 roller brake for rear wheel 
– Braking distance: not more than 4m in dry state, not more than 15m ( speed of 20km/h ) in wet state

Control Dial:
– Screen: 1.8 inch, 160 x 128 TFT 
– Wireless connection: Bluetooth 4.0 BLE, effective range of 15 – 30 meters