TWOFISH TF2 Electric Bike 20" Folding Electric Bikes
£529.00
UK Warehouse
Delivery time is 3–5 days for orders shipped from our UK warehouse.
Free Shipping
Enjoy free worldwide shipping on all orders, ensuring your products are delivered safely and conveniently to your doorstep.
Manufacturer Warranty
All products come with a 1-year manufacturer warranty, covering defects in materials and workmanship under normal use.
Product Overview





Key Highlights
- Long-lasting battery: 36V 17.8Ah lithium-ion battery with 5–6 hours charging time, up to 100 km range with pedal assist.
- Powerful motor: 250W rear hub motor with 42 N·m torque, max speed 25 km/h, climbing ability up to 45°.
- Smart display & cruise control: LED display with speed, distance and battery info. Cruise control activates automatically after 6 seconds of constant speed.
- Enhanced safety: Front and rear lights plus wheel reflectors for night riding visibility.
- 7-speed gear system: Smooth shifting for flat roads, climbs and descents.
- Comfort & control: Front suspension and disc brakes ensure stable, safe rides.
- Foldable frame: High-carbon steel structure, foldable for easy storage and transport.
- Dual seat design: Ergonomic, spacious seat for both rider and passenger.
Short Description
This electric bike combines power, comfort, and flexibility. Equipped with a 36V 17.8Ah lithium battery and a 250W motor, it offers smooth rides at up to 25 km/h, supporting journeys up to 100 km in pedal-assist mode. The foldable design and strong frame make it easy to store and transport, while the lighting and braking systems ensure safety on the road.
Technical Specifications
| Frame material | High-strength carbon steel |
|---|---|
| Product size (unfolded) | 168 × 60 × 123 cm |
| Product size (folded) | 100 × 50 × 78 cm |
| Packaging size | 142 × 24 × 75 cm |
| Net weight (with seat) | 28 kg |
| Gross weight | 31 kg |
| Maximum load capacity | 100 kg |
| Suitable age | 15–60 years |
| Foldable | Yes |
| Removable seat | Yes |
| Max. gradient | 45° |
| Operating temperature | 0 – 40 °C |
| Water protection class | IPX4 (rainproof) |
| Motor | 250 W rear-wheel drive, 42 N·m torque |
| Top speed | 25 km/h |
| Battery & charging | 36V 17.8Ah lithium-ion battery; charging time 5–6 h; up to 800 charging cycles; removable and externally rechargeable |
| Charger | 42V 2A |
| Tyres & rims | 20-inch pneumatic tyres with butyl rubber inner tubes; aluminium rims |
| Brakes | Mechanical front and rear disc brakes |
| Gear system | 7-speed transmission |
| Cruise control | Automatic after 6 seconds of constant speed |
| Display & controls | LED display with speed, mileage, battery status and mode; twist throttle grip |
| Lighting | Front white light (12V/5W), reflectors on front and wheels |
| Shock absorber | Front wheel suspension (spring fork) |
| Horn | Horse bell |
| Headlight brake response | Yes, increases brightness when braking |
Riding Modes
- Pedal-only mode: Full manual ride without motor assistance.
- Pedal assist: Motor supports pedaling for easier and longer rides.
- Electric-only mode: Full throttle power for effortless riding.
Package Includes
- Electric bicycle × 1
- Tool set × 1
- Battery charger × 1
- User manual × 1
Safety & Usage Notes
- Maximum supported rider weight: 100 kg.
- Use within operating temperature range (0–40 °C).
- IPX4 rainproof — avoid submerging in water or high-pressure washing.
- Regularly check tyres, brakes, and battery contacts for safety and performance.