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Flyrun F2011 Folding Electric Bike – 250W, 48V 13Ah, Fat Tyres
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Our team can help with product questions, troubleshooting and eligible warranty or fault claims.
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Included with your purchase
TrailSurge Warranty+
12 monthsof cover
UK-based warranty and after-sales support
What’s covered
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Here when you need us
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
View warranty detailsHide warranty details
Cover & exclusions
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Need to make a claim?
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
View warranty details Hide warranty details
What’s covered
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Here when you need us
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Cover & exclusions
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Need to make a claim?
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
Description
-
Folding frame, 48V 13Ah (624Wh), Shimano 7-speed, front suspension
Discover the Flyrun F2011 Folding Electric Bike, a 20-inch folding fat-tyre e-bike with a 250W-rated electric motor, 48V 13Ah battery and Shimano 7-speed gearing. Designed for riders who want a convenient folding frame with electric assistance for leisure and everyday journeys where permitted.
Key features
- 250W motor: supplier-listed rated motor power.
- 48V 13Ah battery: approximately 624Wh of nominal energy (calculated from voltage × Ah).
- Supplier-estimated range: 50–70 km (approximately 31–43 miles), depending on conditions.
- Folding aluminium frame: easy to store and transport compared with a fixed-frame bicycle.
- 20 × 4.0 in tyres: wide-profile tyres for mixed-surface stability.
- Front suspension: designed to help absorb uneven surfaces.
- Shimano 7-speed gearing: versatile pedalling on varied gradients.
- No accelerator/throttle specified: supplier stock sheet marks accelerator “N”.
Technical specifications
| Brand | Flyrun |
|---|---|
| Model | F2011 |
| Motor power | 250W (supplier listed) |
| Battery | 48V 13Ah |
| Nominal battery capacity | 624Wh |
| Advertised maximum speed | 40 km/h (approx. 24.9 mph); see road-use warning |
| Supplier-estimated range | 50–70 km / approx. 31–43 miles |
| Tyres | 20 × 4.0 in |
| Suspension | Front suspension |
| Transmission | Shimano 7-speed |
| Frame | Aluminium |
| Folding frame | Yes |
| Accelerator / throttle | Not listed (N) |
| Available colours | Blue, Green |
Important local regulations information
Electric bike road-use requirements vary by country and model configuration. Check the specifications of the bike supplied and the rules where you intend to ride.
Manufacturer/supplier specifications are provisional. Actual range and performance vary with rider, terrain, weather, tyres and assist setting. Confirm braking system, vehicle weight, charge time and supplied accessories before publication.
Specifications
| Collection | Elektrische fietsen |
|---|---|
| Brand | Flyrun |
| Motor Power | 250W |
| Battery | 48V 13Ah |
| Top Speed | 40 km/h (supplier stated) |
| Max Range | 50–70 km |
| Shock Absorbers | Front suspension |
| Wheel Size | 20 × 4.0 in |
| Gears | Shimano 7-speed |
What’s Included in the Box?
1 x Flyrun F2011 Folding Electric Bike – 250W, 48V 13Ah, Fat Tyres
1 x Charger
1 x Tool Kit
1 x User Manual
