ENGWE O20 Boost

At 52/100, the ENGWE ENGWE O20 Boost scores below the city average. Better-scoring options exist at similar prices — see our city rankings for alternatives.

Press and hold the power button for 2 seconds to turn the bike on or off.

Use the assist gear “+” and “–” buttons on the display to cycle through the assist levels.

Press and hold the B (Boost) button to enter Boost mode, which provides additional torque; stop pedaling or release the button to exit Boost.

With the display on, press the ride data switch button to toggle between trip meter, odometer, maximum speed, and average speed readouts.

Before each ride, thoroughly check for any loose fasteners or damaged parts, and if you hear abnormal sounds, stop riding immediately and contact the official after-sales team.

In a dry, ventilated area between 5 °C and 30 °C, insert the charger into the battery port and wall socket; the charger light is red when charging and turns green when full. If you detect an unusual odor or excessive heat, stop charging and contact after-sales support.

The tires are shipped deflated; please inflate them to the manufacturer’s recommended pressure (as indicated on the tire sidewall) before riding.

Persons under 16 years old, under the influence of alcohol or drugs, unable to maintain balance due to illness or undeveloped motor skills, exceeding the weight limit, or pregnant women must not use this bike.

If the electronic control system fails, the display will show a fault code; refer to section 3.3 “Fault codes” in the manual for its definition.

Yes. The manufacturer assumes no liability for injuries or bike damage resulting from unauthorized modifications, so consult the official after-sales team before making any changes.

See the “App Download” section in the manual for links to the Android and iOS companion apps.

Contact the official after-sales team or your local authorized service station, and provide your warranty card and repair record as described in section 4.1.

The ENGWE ENGWE O20 Boost features a hub drive rear motor with 75Nm of torque, rated at 250W nominal power.

The ENGWE ENGWE O20 Boost has a claimed range of 141 km (88 miles) on a single charge.

The ENGWE ENGWE O20 Boost weighs 26.5 kg (58.4 lbs).

The ENGWE O20 Boost features a 720 Wh lithium-ion battery, which ENGWE rates for up to 141 km under ideal Eco mode conditions. Actual range varies with rider weight, assist level and terrain—expect roughly 90–110 km in typical mixed-city use.

Yes, the O20 Boost is well-suited for daily city commutes: its 25 km/h top speed meets EU e-bike regulations, 141 km theoretical range covers most workweeks without recharging, and IPX5 water resistance protects against rain. At $1,099, it offers strong value versus models over $1,300—but weigh its 26.5 kg frame if you need frequent carry-ups.

After wet rides, wipe down the frame and spokes to remove moisture and debris, then dry connectors at the charging port. Lubricate the chain and inspect brake pads for wear. While the IPX5 rating protects motor and battery from splashes, storing the bike indoors and charging in a dry environment will prevent long-term corrosion.