JSL039BB2 20 Aluminum Alloy Mid-Motor City Electric Bike
Designed for efficient urban commuting, it offers smooth pedal assistance, reliable hydraulic disc brakes, and a large metal rear rack for added convenience.
Key Features：
250W Mid Motor
36V 13Ah Lithium Battery
Aluminum Alloy Front Fork with Suspension
Shimano 7-Speed Gear System
20″ x 2.125″ City Tires
Max Speed: 25km/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 – 250W mid-drive Motor
250W mid-drive motor delivers efficient power transfer and smooth pedal assistance for better hill climbing and overall performance.
Battery – 36V 13Ah Lithium
36V 13Ah lithium battery with high-quality Chinese cells ensures a reliable range for daily commuting.
Gears – Shimano 7-Speed
Entry-level gear system for basic climbing and efficient cruising.
Front Fork – Steel Suspension Fork
Absorbs front-end vibration for smoother riding.
Cargo – Rear Rack
Built-in rack for carrying bags, gear, or daily essentials.
Brakes – Mechanical Disc Brakes
Stable braking performance even in wet conditions or quick stops.
Display – 5/9 PAS LCD Display
Monitors riding data including speed, PAS level, battery level, and mileage.
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" Al Alloy
Motor
250W Mid Motor
Battery
36V13Ah Lithium Battery Chinese Cells
Throttle
Optional Thumb/Full-twist/Half-twist Throttle
Display
5/9PAS LCD Display
Light
Front/Rear LEDLight
Tires
20“*2.125 City Tires
Rims
Al Alloy Double Wall Rims
Front Fork
Al Alloy with Suspension
Brake
Front/Rear Hydraulic Disk Brake
Speed Gears
Shimano 7 Gears
Rack/Mudguard
Large Metal Rack/Plastic Mudguard
Max Speed
25km/h
N.W./G.W.
30kg/35kg
FAQ
Q1: What is the motor type and power of this bike?
A: This model features a 250W mid-drive motor, offering balanced power and smooth riding, especially suitable for city commuting.
Q2: Can I ride it without using the motor?
A: Yes, the bike supports both pedal-assist and full manual riding. You can choose to ride with or without motor assistance.
Q3: What is the battery capacity and range?
A: It comes with a 36V13Ah lithium battery using Chinese cells. On a full charge, it can typically support a range of 40–60km depending on terrain and assist level.
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: How is the bike packaged for shipping?
A: Each bike is packed in a reinforced carton (approx. 1502694cm), net weight 28kg, gross 33kg, optimized for container loading.
Q6: What is your typical lead time for bulk orders?
A: Generally 25–35 days after confirming the order and receiving the deposit. Exact time depends on customization requirements and order quantity.
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.
Get a Quote Today
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✅ Motor: 250-1000W
✅ Battery: 36V/48V
✅ MOQ: 20 Units
✅ EU Whitelist 33.4% VS 80%
✅ OEM/ODM Available