JSL039F13 20” Fat Tire Electric Bike with Dual Batteries
The JSL039F13 is a stylish, retro-inspired fat tire electric bike that combines power, comfort, and performance. Equipped with a 500W rear motor and dual 48V batteries, this bike offers exceptional power and range, making it perfect for urban commuting or recreational rides on various terrains. The large 20″ * 4.0 fat tires ensure superior traction on rough surfaces, while the rear suspension and alloy front fork provide a smooth, comfortable ride.
Key Features：
500W Rear Motor
Dual Batteries – 48V10.4Ah + 48V15.6Ah
Steel Frame with Rear Suspension
Shimano 7-Speed Gear System
20″ × 4.0″ Fat Tires
Max Speed: 28km/h
Why Choose Us
Full In-House Manufacturing: 70,000㎡ factory integrating frame welding, painting, and full bike assembly for strict quality control and faster lead times.
Certified for Global Markets: CE, EN15194, ISO, TÜV certified — fully compliant for Europe and beyond.
25+ Years of Export Experience: Trusted by B2B partners across Europe, North America, and Australia.
Flexible Customization: Tailor frame colors, logos, battery & motor specs, accessories to match your market needs
Product Description
Motor – 500W Rear Hub Motor
Provides strong rear-wheel push, great for hills and rough paths.
Battery – Dual Lithium Batteries
(48V10.4Ah + 48V15.6Ah) Supports longer rides with combined capacity; removable for flexible charging.
Gears – Shimano 7-Speed
Adapt your ride to flat roads or hilly climbs with ease.
Seat – Extra-long Saddle
Extended seat supports rider + passenger for commuting or shared trips.
Frame – Steel with Rear Suspension
Built for durability, stability, and rear-end shock absorption.
Brakes – Mechanical Disc Brakes
Stable braking performance even in wet conditions or quick stops.
Display – 5/9 PAS Color LCD Display
Clear, modern interface showing speed, battery, assist level, and more.
Throttle – Thumb/Half/Full-Twist
Adaptable to user preferences or local regulations.
Light – Front & Rear LED Lights
Pre-installed lights for night riding visibility and traffic safety.
Product Parameters
Frame
20" Steel(with Rear Suspension)
Motor
500W Rear Motor
Battery
Dual Lithium Batteries Chinese Cells(48V10.4Ah&48V15.6Ah)
Throttle
Optional Thumb/Full-twist/Half-twist Throttle
Display
5/9PAS Color LCD Display
Light
Front/Rear LEDLight
Tires
20"*4.0 Fat Tires
Rims
Al Alloy Double Wall Rims
Front Fork
Steel with Suspension
Brake
Front/Rear Disk Brake
Speed Gears
Shimano 7 Gears
Rack/Mudguard
No Rack/Plastic Mudguard
Max Speed
28km/h
N.W./G.W.
35kg/41kg
Why Choose the JSL039F13 Electric Bike?
- Powerful and Efficient Motor: The 500W motor combined with dual 48V batteries ensures smooth acceleration and enough power to conquer hills and rough terrains.
- Comfortable Ride: The rear suspension and fat tires provide comfort even on uneven surfaces, while the steel alloy frame adds strength and stability.
- Stylish Design: With its retro-inspired look, the JSL039F13 is perfect for customers who want a stylish, high-performance bike.
- Reliable Performance: Shimano 7-speed gears and hydraulic disc brakes offer smooth shifting and excellent stopping power, ensuring a safe and enjoyable ride.
Product Description:
The bike’s design stands out with its sleek frame and minimalist aesthetic, making it an attractive option for those looking for both style and substance. With Shimano 7-speed gears, disc brakes, and a reliable battery system, the JSL039F13 offers an excellent combination of performance and functionality.
Product Benefits:
Retro-Style and Modern Performance: Combining the aesthetics of a classic bike with modern e-bike technology, the JSL039F13 is perfect for those who want both style and performance.
All-Terrain Capability: Fat tires and rear suspension make this bike ideal for various terrains, from city streets to gravel and dirt trails.
Extended Range: With dual batteries, the JSL039F13 provides long-lasting power, making it perfect for longer rides or commutes.
Easy to Control: The Shimano 7-speed gears and optional throttle options ensure a customizable and comfortable ride for users of all levels.
26″ Al Alloy(with Rear Suspension) | 500W Dual Motors | 7 Speed | 50km/h | 48V20Ah
19″ Al Alloy(with Rear Suspension) | 1000W Rear Motor | 7 Speed | 55km/h | 48V14Ah
FAQ
Q1: How far can I ride per charge?
A: Typically 70–90 km with pedal assist, depending on terrain and weight.
Q2: Can I charge the batteries separately?
A: Yes, both batteries are removable and can be charged independently.
Q3: Is this e-bike suitable for winter or off-road use?
A: Yes, the fat tires and dual suspension make it ideal for varied surfaces.
Q4: What certifications do your bikes have?
A: Our bikes meet CE and EN15194 standards for the EU market, and can be adjusted to comply with UL or other regional requirements.
Q5: Is the JSL039F13 suitable for off-road use?
A: Yes, the fat tires and rear suspension make it ideal for off-road riding, including gravel roads, dirt paths, and even sand.
Q6: What is the top speed of the JSL039F13?
A: The JSL039F13 has a maximum speed of 28 km/h, making it suitable for both leisurely rides and daily commuting.
Q7: What is your MOQ for OEM branding?
A: For custom logo, color, and packaging, our standard MOQ is 20 units. We also support sample orders to test quality.
Q8: Can you provide spare parts or after-sales support?
A: Yes, we offer a full range of spare parts and technical support. Standard spare kits are available with bulk shipments.
Q9: Do you offer warranty?
A: Our eBikes come with a 12-month warranty covering motor, battery, and controller, plus lifetime technical support.
Q10: Can you help design my private label packaging?
A: Absolutely. We provide packaging design assistance, including custom cartons, manuals, and stickers to match your brand.
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✅ Motor: 250-1000W
✅ Battery: 36V/48V
✅ MOQ: 20 Units
✅ EU Whitelist 33.4% VS 80%
✅ OEM/ODM Available