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DYU FF500 20 Inch Fat Tire Electric Bike
Compact and Powerful Ride
SPEED20 Mph
RANGE45 Miles
MOTOR500 W
BATTERY14 Ah
CHARGING7 Hours
WEIGHT68 Lbs

The DYU FF500 is a standout in the world of folding electric bikes, offering a perfect blend of power, portability, and style. Designed for urban commuters, this bike is equipped with a robust 500W motor and 20-inch fat tyres, ensuring a smooth ride on various terrains.

Powerful Motor and Battery
At the heart of the DYU FF500 is a high-speed 500W motor, capable of reaching speeds up to 20 mph (32 km/h). This makes it ideal for city commutes and leisurely rides alike. The bike is powered by a 48V 14Ah LG battery, which provides a substantial range, allowing you to travel further without frequent recharges.

Convenient Folding Design
The folding mechanism of the FF500 makes it incredibly easy to store and transport. Whether you're hopping on a train or storing it in a small flat, the compact design is a major advantage. This feature is particularly beneficial for urban dwellers with limited space.

Comfort and Safety Features
Riding comfort is enhanced by the front shock-absorbing system, which smooths out bumps on uneven surfaces. The fat tyres provide excellent grip and stability, adapting well to different weather conditions. Additionally, the bike is equipped with a super-bright front searchlight, ensuring safe rides at night.

Advanced Display and Controls
The multi-functional LED display keeps you informed about your ride, showing speed, battery level, and more. This allows you to monitor your journey and make adjustments as needed. The Shimano 7-speed derailleur offers flexibility in handling various terrains, making your ride more enjoyable.

Eco-Friendly and Efficient
With a power consumption of just 1.08 KWh per 100 km, the DYU FF500 is not only cost-effective but also environmentally friendly. Its IP54 waterproof rating ensures durability in different weather conditions, making it a reliable choice for daily commutes.

Experience the perfect combination of power, convenience, and style with the DYU FF500. Order today for fast UK delivery and start your journey towards a more sustainable commute.
- Battery14 Ah
- Charging Time7 Hrs
- Speed20 Mph
- Motor Power500 W
- Range45 Miles
- Weight68 Lbs
- Max Load331 Lbs
- Input Voltage48
- Tire Size20 In
Yes. All electric bikes sold by Biktron are brand new, factory-sealed, and sourced directly from authorized manufacturers and official distributors.
You can select your bike based on riding style (city, mountain, cargo, folding), range, motor power, and terrain. If you’re unsure, our team can help you choose the best model for your needs.
Yes. Every e-bike battery is brand new and original from the manufacturer, with full safety certification and performance testing.
Yes. Each e-bike undergoes a quality control check before dispatch, including electronics, brakes, motor response, and battery performance.
Yes. All electric bikes purchased from Biktron include a manufacturer warranty. Warranty duration depends on the brand and model.
Standard delivery usually takes 2 to 7 business days within the UK. Delivery times may vary for remote areas.
We accept Stripe, PayPal, Apple Pay, Google Pay, and debit/credit cards. All payments are secured with SSL encryption.
Yes. You can return your bike within 14 days of delivery if it is unused, in original packaging, and in resalable condition.
Most electric bikes arrive 85–90% pre-assembled. Basic setup such as handlebars, pedals, and seat adjustment is usually required.
Currently, Biktron focuses on deliveries within the UK. International shipping may be added in the future.
Please note that the use of electric scooters and electric bikes in the UK is subject to specific regulations.
Electric Scooters:
Currently, privately owned electric scooters are not permitted on public roads, pavements, or cycle lanes. They are only legal on private land with the landowner’s permission.
Riders are advised to familiarize themselves with local laws and guidelines to avoid potential fines or penalties.
Electric Bikes (E-Bikes):
Electric bikes that meet UK government criteria (pedal-assisted, motor limited to 250W, and a maximum speed of 15.5 mph) are classified as Electrically Assisted Pedal Cycles (EAPCs). These can be used on public roads and cycle lanes without a license, tax, or insurance.
Riders must be at least 14 years old to legally ride an EAPC in the UK.
By purchasing and using these products, customers acknowledge their responsibility to comply with all applicable laws and regulations. Our company cannot be held liable for misuse or legal consequences resulting from non-compliance.
For more information, please refer to the UK Government’s official guidelines.
Related Models
Explore additional electric bikes from the same brand, offering similar quality, performance, and value to match your riding needs.
Koolux BK10s Fat Tyre Electric Bike
SPEED16 Mph
RANGE35 Miles
MOTOR250 W
BATTERY13 Ah
ADO AIR 20 Folding Electric Bike - Lightweight and Portable
SPEED16 Mph
RANGE62 Miles
MOTOR250 W
BATTERY10 Ah
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