AOVOPRO BK520 Electric Bike

Batch branding: This batch of the AOVOPRO BK520 is supplied with Joyhis branding/logo.

AOVOPRO BK520 Electric Bike by AOVO is a 26-inch adult electric mountain and commuter bike with a 350W brushless motor, up to 500W peak output, removable 48V 5.2Ah lithium-ion battery and 249.6Wh capacity. Its listed range is up to 40–48 km (25–30 miles) in throttle mode or 56–64 km (35–40 miles) with pedal assist, with a stated factory top speed of up to 35 km/h (22 mph).

Verified specifications

Model: AOVOPRO BK520
Product type: adult electric mountain and commuter bike
Colour: Black / Grey
Motor: 350W brushless motor
Peak motor output: up to 500W
Factory top speed: up to 35 km/h (22 mph)
Battery: removable 48V 5.2Ah lithium-ion battery
Battery capacity: 249.6Wh
Throttle-mode stated range: up to 40–48 km (25–30 miles)
Pedal-assist stated range: up to 56–64 km (35–40 miles)
Assist modes: 5
Charger: DC 54.6V 2A
Approximate charging time: 5 hours
Wheels and tyres: 26-inch pneumatic tyres
Suspension: front and rear
Brakes: front and rear disc brakes
Display: LCD with ODO, maximum-speed and average-speed data
Lighting: dual lights
Frame: high-carbon steel
Maximum load: 150 kg (330 lbs)
Bike weight: 24 kg (53 lbs)
Product dimensions: 172 × 64 × 106 cm (67.7 × 25.2 × 41.7 in)
Box dimensions: 143 × 25 × 76 cm (56.3 × 9.8 × 29.9 in)
Included: bike, front wheel, two pedals, seat, charger, two battery keys, four tools and user manual

Intended use and fit

The BK520 is designed for adults comparing a full-size electric bike for work journeys, everyday travel, leisure rides and mixed-surface routes. Its 26-inch pneumatic tyres provide a familiar bicycle wheel format, while front and rear suspension are included to help manage uneven streets and paths. The high-carbon steel frame supports a maximum load of 150 kg. At a listed 24 kg, the bike is lighter than some fat-tyre models but should still be assessed against stairs, storage access and vehicle transport needs.

Battery and range context

The removable 48V 5.2Ah lithium-ion battery is rated at 249.6Wh and can be taken off the bike for charging or storage. The catalogue distinguishes between up to 40–48 km in throttle mode and up to 56–64 km with pedal assist. Range is not fixed: achieved distance can vary with rider and luggage weight, assistance or throttle use, speed, hills, surface, temperature, wind, tyre pressure, stopping frequency and battery condition. Approximate charging time is five hours with the listed DC 54.6V 2A charger.

Ride equipment

The base motor rating is 350W, with up to 500W peak output, and the listed factory top speed is 35 km/h (22 mph). Five assist modes let the rider select the available assistance setting for the journey. Front and rear disc brakes provide braking at both wheels, and suspension is fitted at the front and rear. The LCD display shows odometer, maximum-speed and average-speed data, while dual lights are included. Availability or use of throttle operation can differ by location, so it should not be assumed to be permitted on every public route.

Shopping comparison

High-intent searches for this specification include AOVOPRO BK520 electric bike, AOVO 48V commuter e-bike, 350W electric mountain bike, 26-inch dual-suspension e-bike and removable-battery adult electric bike. Compare the 5.2Ah and 249.6Wh battery carefully with larger-capacity models; the BK520’s published pedal-assist range is distinct from its throttle-mode range. Other key points are the 500W peak figure, five assist modes, 150 kg maximum load, 24 kg bike weight, disc brakes and black or grey colour options.

Choosing this model

The BK520 is a practical option when a standard 26-inch format, dual suspension, removable battery and separate assist settings matter more than maximum battery capacity. Check the 172 × 64 × 106 cm product dimensions and 150 kg maximum load against rider, carried items and storage space. Some assembly is reflected in the package contents, which list a separate front wheel, pedals and seat; follow the supplied manual and use the included tools. Motor, speed and throttle rules vary by market, so confirm the requirements for the intended riding location.

Pre-purchase checks

Before purchase, compare both the assembled bike dimensions and box dimensions with the available delivery and storage access. Confirm the selected Black or Grey configuration and retain both battery keys securely. Pneumatic tyres require suitable pressure checks, and the brakes, suspension, controls and fasteners should be reviewed using the supplied manual before normal use.

Package contents

Included: bike, front wheel, two pedals, seat, charger, two battery keys, four tools and user manual. Check the contents against the supplied manual after delivery. Use the exact model name and electrical specification when identifying documentation, charging equipment or model-specific replacement items.