TDN-05A
JOYLAX BOXU
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Equipped with a reliable rear brushless hub motor and 36V 7.8Ah integrated seat-post battery (10.4ah Samsung optional), it delivers a smooth ride with a maximum speed of <30km/h and an impressive 31-60km range per charge. The 6-speed Shimano derailleur and front/rear disc brake system ensure precise control and safe stopping in all urban conditions.


20" Compact Wheel & Foldable Design: Space-saving foldable frame fits small storage spaces, perfect for city commutes
High-Capacity Seat-Post Battery: 36V 7.8Ah lithium battery (Samsung 10.4ah optional) with 31-60km range & 5-hour fast charging
Premium Riding Performance: Rear hub motor, 6-speed Shimano gearing, front/rear disc brake, and suspension fork option


Lightweight & Durable Build: 20*1.75" spoked wheels, aluminum alloy frame, and 20kg net weight for easy portability
B2B Customization: Custom logo/graphic design (MOQ 10pcs) & customized packaging (MOQ 50pcs) available
| Parameter Category | Specification | Parameter Category | Specification |
|---|---|---|---|
| Product Model | TDN-05A City Fold | Max Speed | <30km/h |
| Brand | BOXU JOYLAX | Range per Power | 31 - 60 km |
| Product Type | Electric Folding Bike | Charging Time | 5 hours (100-240V smart charger) |
| Wheel Size | 20" (20*1.75") | Battery Position | Integrated Seat-Post Battery |
| Frame Material | Aluminum Alloy | Battery Capacity | 36V 7.8Ah (Samsung 10.4ah optional) |
| Motor | Rear Brushless Hub Motor | Torque | 30-50 Nm |
| Gears | 6 Speed (Shimano) | Tire Type | Spoked Wheels |
| Braking System | Front/Rear Disc Brake | Power Supply | Lithium Battery |
| Place of Origin | Jiangsu, China | Customization | Logo/Graphic/Packaging Customizable |
At BOXU JOYLAX, we specialize in designing and manufacturing high-quality folding electric bikes tailored for global B2B markets. Here’s why thousands of buyers trust us:

✅ Global Compliance: Compliant with international e-bike safety standards, and optimized for overseas shipping to North America, Europe, and beyond.
