Electric Mountain Bike BLJ-2003
BLJ-2003 is a compact 500W electric mountain bike with fat 20x4.0 tires, 7-speed gears, and suspension fork
perfect for urban and light off-road rides.
Electric Mountain Bike BLJ-2003
| Model No.: | BLJ-2003 |
| Frame: | Aluminum Alloy Frame |
| Motor: | 48V / 500W Brushless Hub Motor |
| Battery: | 48V 12AH Lithium Battery (Front Post) |
| Max Speed: | 35 KM/H |
| Range: | 35–45 KM |
| Gears: | 7-Speed Derailleur |
| Brake: | Disc Brake |
| Tire: | 20" × 4.0 |
| Display: | LCD Display |
| Charging Time: | 5–6 Hours |
| Fork: | Suspension Fork |
| Color Options: | Black / Light Blue |
| Packing Size: | 148 × 27 × 74.5 CM |
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BLJ-2003 Electric Mountain Bike
Compact 500W Power with Fat Tires for Urban & Off-Road Versatility
BLJ-2003 Mountain Ebike Features
Ergonomic Saddle
Comfortable seat designed for urban and trail use, reducing fatigue on longer rides.
Smart LCD Display
Shows speed, battery level, and trip data. Bright and waterproof — ideal for commuting.
48V 12AH Battery
Front post-mounted lithium battery provides up to 45KM range per charge.
500W Brushless Hub Motor
Rear hub motor delivers efficient power and smooth control at up to 35KM/h.
7-Speed Gear System
Versatile SHIMANO gears make uphill and downhill travel smooth and precise.
Why Choose the BLJ-2003?
The BLJ-2003 electric mountain bike is a compact, affordable, and practical option for city commuting, delivery services, and casual trail riders. With 500W rear motor and 12AH battery, it balances power and portability.
It’s an ideal choice for fleet buyers, student rentals, or eco-conscious travelers looking for a small-frame fat tire eMTB that performs reliably across urban and mixed terrains.
Built for Daily Rides
Whether you're navigating busy city streets or exploring forest paths, the BLJ-2003’s fat tires, suspension fork, and compact frame ensure comfort, control, and durability.
B2B Ebike Solutions
POLEEJIEK’s BLJ-2003 electric mountain bike is widely used by delivery services, sharing platforms, and e-bike rental fleets. It’s compact, powerful, and easy to maintain — ideal for bulk procurement.
We offer OEM branding, custom color options, and fast lead times. It’s a popular choice in Europe and North America for companies seeking value-packed e-mobility solutions.
Learn how electric bikes are transforming fleet operations: (EPA Electric Vehicle Facts)
What Our Clients Say
"The BLJ-2003 is our top-selling city e-bike — our customers love the compact size and comfortable ride."
"We use BLJ-2003 in our student rental service. It’s powerful, affordable, and very easy to maintain."
BLJ-2003 FAQs
What is the range and speed of BLJ-2003?
It offers 35–45KM range per charge and a top speed of 35KM/h.
Is OEM customization supported?
Yes, including color, logo, display settings, and accessories.
What is the wheel size and frame type?
20x4.0 fat tires and an aluminum alloy frame for stability and strength.
Can this model handle mild off-road terrain?
Yes, thanks to its fat tires, suspension fork, and disc brakes.
BLJ-2003 in Action
A delivery fleet in Italy upgraded 200 units of BLJ-2003 for last-mile courier operations with excellent results.
– FastBox Logistics, Italy
A European e-bike rental company added BLJ-2003 to their student mobility program in 2024, citing strong reliability.
– EasyRide Rentals, Netherlands
Connect for BLJ-2003
Looking to stock the BLJ-2003 folding electric mountain bike? Contact our POLEEJIEK team for pricing, shipping, OEM options, and more.
POLEEJIEK After-Sales Service Promise
Reliable warranty, spare parts support, and fast technical assistance for our global B2B partners.
1-Year Comprehensive Warranty
Enjoy peace of mind with a 1-year warranty covering motor, battery, frame, controller, and display.
Ready-to-Ship Complete Bikes
We maintain strong inventory of complete ebikes in China, ready for fast international delivery. Warranty-related spare parts are provided as needed.
Priority Technical Support
Our experienced engineers provide remote diagnostics, video assistance, and maintenance guidance for your service teams.
Fast Claims Processing
We review warranty claims within 24–48 hours and typically ship replacement parts within 3–5 business days.
Our Service Process
- Submit your request via Contact Page or email our support team.
- Receive troubleshooting guidance and solution advice.
- We ship replacement parts or assist with local repair procedures.
For any after-sales inquiries, please email us at support@moyoebikes.com or contact us below:
