250W Motor + 42 Nm Torque Assist
Twofish TF02 Electric Bike runs a 250W motor with 42 Nm of torque for steady, predictable pedal assistance. Assistance is tuned to a listed top speed of 15.5 MPH, so it feels supportive without harsh surges.
Twofish TF02 Electric Bike
Motor
250W
Battery
36V 17.8AH
Speed
15.5 MPH
Range
62 MILES
£549.00
In stock
15 sold this week
Free UK Delivery
Delivery By: 3–5 working days
1-Year Warranty
Manufacturer-backed cover
UK Support Team
Quick help & support.
Official Twofish
Genuine brand new stock
Trustpilot Rated 4.8
Delivery ETA:
Delivery
- Typical delivery: 3–5 working days (UK mainland)
- Tracking provided once dispatched
- Courier: DPD / Parcelforce / DX / BJS (item-dependent)
Returns
- Returns accepted within 30 days for unused items
- No returns for change of mind once used
Warranty Information
- 1-year manufacturer warranty (manufacturing defects under normal use)
- Covers faulty components or defects confirmed by the manufacturer
- Excludes wear & tear items (e.g. tyres, tubes, brake pads), accidental damage, misuse, water ingress, and unauthorised modifications
- If an issue occurs, contact our support team with your order number plus photos/video where possible
- We’ll help diagnose the fault and arrange the next step (repair, replacement parts, or warranty support where applicable)
0% APR Finance Options
Twofish TF02 Key Features
The Twofish TF02 20×4 Fat Tyre Electric Bike is a compact, fat-tyre electric bike built for stability, grip, and longer assisted rides. With wide tyres, strong range performance, and practical gearing, it’s ideal for mixed terrain, urban riding, and leisure use.
250W Motor Performance
Equipped with a 250W motor producing 42 N·m of torque, the TF02 delivers smooth and consistent assistance up to the regulated top speed of 25 km/h (~16 mph). The setup is designed for efficient assisted riding and balanced power delivery.
Long-Range Battery System
The 36V 17.8Ah battery provides up to 100 km assisted range and 80 km in electric mode, depending on terrain and riding style. This extended capacity makes it suitable for longer rides without frequent charging.
Fat Tyres & Stable Handling
Fitted with 20" × 4.0" fat tyres, the TF02 offers improved grip and stability on tarmac, gravel, and uneven surfaces. A 7-speed drivetrain allows flexible riding across varied terrain, while front and rear mechanical disc brakes provide reliable stopping control.
Compact & Practical Design
With a maximum load capacity of 100 kg, the Twofish TF02 balances portability and stability, making it a practical electric bike option for riders who want comfort and versatility in a smaller frame setup.
Twofish TF02 20×4 Fat Tyre Electric Bike
- Motor: 250W
- Battery: 36V 17.8Ah
- Top speed: 25 km/h (~16 mph)
- Range: Assisted 100 km (~62 miles) / Electric 80 km (~50 miles)
- Tyres: 20" × 4.0" Fat Tire
- Gears: 7-speed
- Torque: 42 N·m
- Brakes: Front and Rear mechanical disc brakes
- Max load: 100 kg
Twofish TF02 Specifications
| Collection | Electric Bikes |
|---|---|
| Brand | Twofish |
| Motor Power | 250W |
| Battery | 36V 17.8AH |
| Top Speed | 15.5 MPH |
| Max Range | 62 MILES |
| Charging Time | 6-7 Hours |
| Wheel Size | 20 x 4.0 inch |
| Brakes | Dual Mechanical Disc Brakes |
| Gears | 7-speed |
| Bike Weight | 33 KG |
| Max Rider Weight | 150 KG |
36V 17.8AH Battery + Up to 62 MILES
The larger 36V 17.8AH battery is sized for longer routes, with assisted range listed up to 62 MILES depending on rider weight, terrain and assist level. Charging time is around 6-7 Hours, making overnight charging simple.
20x4 Fat Tyres + 7-Speed + Disc Brakes
Wide 20 x 4.0 inch fat tyres improve grip and stability on tarmac, gravel and uneven paths. A 7-speed drivetrain helps you keep a comfortable cadence across mixed terrain, while Dual Mechanical Disc Brakes provide consistent stopping control. Bike weight is listed at 33 KG with a max rider weight of 150 KG.
What inside the box?
1X Twofish TF02 Electric Bike (Mostly Built)
1X Charger
2X Keys
1X Assembly Tools
1X Assembly User Manual
Product Manual & Assembly
Assembly Video
Awaiting upload.
Manual not available yet
Optional companion app
Some brands offer an app for settings, ride stats, or security features. If available for this model, download it below.
No companion app is currently listed for this model.
Twofish TF02 FAQs
Delivery & Returns
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