DYU FF500 20 Inch Fat Tire Electric Bike
DYU FF500 20 Inch Fat Tire Electric Bike
Couldn't load pickup availability
- 1–3 Days Delivery
- 30-Day Returns
- 365 Days Warranty
Authorised UK Seller
Authorised UK Seller
We are a UK-based company and an officially authorised representative of ENGWE in the UK.
All products are shipped locally and supported by our UK repair centre.
Even after the warranty period, we’ll do our best to assist with any issues you may encounter.
Responsive Customer Support
Responsive Customer Support
Need help?
We offer live chat support from 9AM–5PM, and our email support team is available 24/7—we’ll get back to you within 24 hours. We're here to help every step of the way.
Trusted After-Sales Support
Trusted After-Sales Support
Warranty & Repairs:
For non-human-related issues, we offer after-sales support and spare parts within 1 year.
If the issue arises after 1 year, parts can still be purchased at cost.
Specification
| Net Weight |
68 lb（31 kg) |
| Max speed |
20 Mph(32 km/h) |
| Assist Mode | Yes |
| Temperature | -10 to 45 ℃ |
| Max Loading |
330.69 lb(150 kg) |
| Power Consumption per 100km | 1.08 KWh |
| Uphill Grade | 15 ° |
| Average speed |
15.5 Mph (or 25 Km/h) |
| Pure Electric Mode | Yes |
| Waterproof Level | IP54 |
| Battery Type |
18650 Lithium-ion Battery |
| Charging Voltage | DC54.6V |
| Charging Time | 7-8H |
| Current Limit Value | 45±1A |
| Motor Type |
High speed motor |
| Battery Capacity | 14Ah |
| Charger Input Voltage | AC100-220V |
| Motor Rated Speed | 340 r/min |
| Battery Fuse | Yes |
| Battery Rated Voltage | DC48V |
| Motor Rated Power | 500 W |
| Controller Under-Voltage Value | 41±1V |
| Motor Rated Voltage | 48V |
| Sensor |
Speed Sensor |
| Brake Mode |
Front and rear disc brakes |
| Personalized Sticker | Support |
| Front Light | Yes |
| Seat Height | Adjustable |
Size
| Frame Material |
Aluminum Alloy |
| Package Size |
1515*310*720mm |
| Pedals’ Ground Clearance | 120mm |
| Foldable Size |
950*500*800mm |
| Wheel Hub Size | 20inch |
| Spread Size |
1760*585*1270mm |
| Frame Color | Blue |
More Reasons to Love It
Comfortable King
The FF500 embodies the best riding experience anywhere! Inflatable cushion, seat tube, front fork, fat tire shock absorption in four places, let you feel the most perfect riding experience.
Shock Absorbing System
Front shock absorbing system, feel confidence on challenging surfaces - just enjoy the ride
High-Speed Motor
500W motor with fat tires, giving riders a complaint & fun ride even on challenging surfaces
LG 48V 14AH Battery
LG Battery with Battery Management System (BMS), saves energy for when you need it. 48V 14AH battery, offering improved range
Foldable
FF500 is foldable for storage at home and in your car
More Details, More Discoveries
The details reflect the seriousness of DYU
FRONT SEARCHLIGHT
The super-bright beam brought by the headlight makes riding safely at night
SHOCK ABSORBING SYSTEM
Front shock absorbing system, feel confidence on challenging surfaces - just enjoy the ride
FAT TIRE
Fat tires give you a safe, stable ride. Large friction, can adapt to more weather.
REAR SHELF
Intimately matching the rear shelf, excess luggage and items are no longer a burden. There's also an optional front basket for more storage.
MULTI-FUNCTIONAL LED DISPLAY
Clearly display all kinds of riding data, power, speed, mileage, gear, etc. You can control the status of your bike at any time and ride with confidence.
SHIMANO DERAILLEUR
Customize your ride with a Shimano 7-speed. You can change the transmission design at any time to deal with treacherous terrain.
FAQ
Why should I choose Electric Phoenix?
Because we combine expert knowledge, UK-based stock, unbeatable value, and round-the-clock support. We make buying and owning an e-bike simple and stress-free.
Do you deliver across the UK?
Yes! We ship directly from our UK warehouses, with most orders dispatched the next working day.
What kind of support do you offer after purchase?
We provide a 1-year warranty and carry spare parts for quick service. Plus, our 24/7 UK-based team is always ready to help with any questions.
Are your prices competitive?
Absolutely. Thanks to strong supplier partnerships, we’re able to offer the best deals in the UK market — without compromising on quality or service.
How do I know which e-bike is right for me?
Simply reach out to us! Our experts will help match you with the perfect e-bike based on your needs, whether it’s for commuting, leisure, or off-road adventures.