Description
Highlights at a glance
1. Motor: The BK900 electric bike equipped with a 500 W peak motor, boosted a top speed of 22MPH. The LCD Display provides riding data support, such as ODO/MAX/AVG SPEED, PAS mode can be customized up to 5 modes.
Removable Large Battery: The BK520 e-bike is equipped with a 48V 9Ah battery, which covers a range of up to 35-40 miles per charge for 5 hours so that it can meet travel or daily commute needs. Removable battery makes charging more convenient whether you are at home or in the office.
2. 5 speed modes: 5 modes will assist you with a moderate amount of power as you pedal the bike, kick in 1-3 levels of pedal assist to suit your needs.
3. Riding Comfortably and Handily: The 26 puncture resistant tires are for greater durability. A high-strength front fork suspension, 5-speed gears, dual lights, LCD display, front and rear mechanical disc brakes can bring your riding more comforts, make your e-bike adapted to complex terrains and keep you safe.
4. Minimalist Appearance & Lightweight Frame: A highly efficient, city style affordable electric bicycle offering minimalist and sleek appearance and only weighs 55 lbs. The triangular high-carbon steel frame provides more stability.









FAQs
What is the maximum speed and motor power of this electric bike?
The BK900 is equipped with a 350W (peak 500W) efficient brushless motor. It has strong power and can reach a maximum speed of 22MPH (approximately 35km/h). Combined with 5-speed adjustment, it can provide you with stable and abundant power support whether on urban streets or on mountain slopes.
Can the battery be removed for charging? How long does it take to fully charge?
Yes, the battery is of a detachable design and is equipped with 2 battery keys. You can take the battery to the office or home for charging, which is more convenient and secure. The battery specification is 48V 9Ah, and it takes approximately 5 hours to fully charge.
How does this electric vehicle perform in complex terrains?
This vehicle is specifically designed for all-terrain use. It is equipped with 26-inch puncture-resistant tires, which have excellent grip and durability. Combined with a high-strength front fork shock absorption system and front and rear dual mechanical disc brakes, it can ensure excellent comfort and safety even when riding on rough mountain roads or slippery surfaces.
What is the single charge range after being fully charged?
The range depends on your riding mode:
Electric (throttle) mode: The range is approximately 35-40 miles.
Pedal-assisted (PAS) mode: The range can reach 45-55 miles. This is sufficient to meet your needs for daily commuting or weekend long rides.
Electric (throttle) mode: The range is approximately 35-40 miles.
Pedal-assisted (PAS) mode: The range can reach 45-55 miles. This is sufficient to meet your needs for daily commuting or weekend long rides.
How durable is the frame? What is the maximum load capacity?
We have used a triangular high-carbon steel frame. This design ensures the lightweight of the vehicle (only 55 pounds), while providing extremely high stability. Its maximum load capacity is up to 330 pounds (150kg), and it is very sturdy and durable.
Is it easy to assemble after receiving the goods? What accessories are included in the packaging?
The product has been largely pre-assembled before leaving the factory. The packaging contains: the main body of the electric bicycle, the front wheel, the pedals (a pair), the seat, the charger, the tool kit, the manual and 2 battery keys. You only need to simply install the front wheel and the pedals according to the manual to complete the assembly. The assembly process is very simple.
What riding data can the LCD display provide?
The multi-functional LCD display is your intelligent companion for cycling. It can display real-time key data such as total mileage (ODO), maximum speed, average speed, and current battery level. At the same time, you can customize and switch between 5 pedal assist (PAS) modes through the display to keep track of your cycling status at any time.
How long will it take to receive the goods after placing the order?
For orders from these regions, we can provide local delivery services. After placing the order, we will arrange for the goods to be dispatched within 1-3 working days, significantly reducing your waiting time.











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