BL FB21 250W 10Ah Ultra-Light Folding Electric Bike

⚠️ **Important Safety Notice**
This e‑bike is suitable for users aged 16 years and above. Always wear a certified helmet when riding.
This unit contains a built‑in lithium‑ion battery. Do not disassemble, puncture or expose the battery to high temperatures or fire.
For product returns, lithium‑ion batteries are classified as dangerous goods. Please comply with local battery‑transport requirements for return shipments.

250W Compact Efficient Motor
Mini compact 500W efficient motor provides lightweight power for urban short-distance daily riding

48V 10Ah Portable Battery
Portable detachable 48V 10Ah small lithium battery offers economical endurance for within-city short commutes

20" Practical Fat Tires
20-inch practical fat tires paired with Shimano 7-speed, perfect for urban pavement and community road travel

Standard Safety Brake
Standard safety brake with power-off design ensures stable braking for daily low-speed urban riding

Shimano 7-Speed
Shimano 7-speed gearing for smooth, reliable shifting in urban environments

Super Compact Folding Frame
Super compact folding aluminum frame with the smallest folded size. Ultra-easy storage under desks and in small apartments