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FAFREES F20 Max Folding Fat Tyre Electric Bike

Shop the FAFREES F20 Max folding fat tyre electric bike for commuting and mixed terrain rides, with long assisted range and compact storage.

£1,110.00
£1,349.00Save £239.00
3 payments of £370.00 at 0% interest withklarna
Select Color: White
Delivered by Thursday if you order within 2 hrs 55 min
  • SpeedSPEED15.5 Mph
  • RangeRANGE75 Miles
  • MotorMOTOR500 W
  • BatteryBATTERY18 Ah
Private Use

See full UK Road Legal.

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UK Stock - Fast and free delivery across the UK from Birmingham.
Road Legal - Shop with confidence using clear guidance on road-legal UK e-bikes.
Warranty - Includes a 12-month manufacturer warranty for extra peace of mind.
UK Support - Helpful UK support before purchase and after your bike arrives.
Need help? Chat with us for quick clarifications

Product Overview

The FAFREES F20 Max Folding Fat Tyre Electric Bike is a practical 20-inch e-bike built for riders who want everyday power, compact storage and stable handling across city streets and mixed terrain. Its folding design and low-step frame make it a convenient choice for commuting, travel and flexible day-to-day use.

With 20 × 4.0 fat tyres, a 500 W rear DC motor and a 48 V 18 Ah lithium-ion battery, the F20 Max is designed for confident riding on flat ground, gravel, sand, mud and other varied surfaces. Shimano 7-speed gearing and mechanical disc brakes add useful control for regular riding.

Key Features

Here are some of the standout features of the FAFREES F20 Max Folding Fat Tyre Electric Bike:

  • 500 W 48 V rear DC motor for strong everyday electric assistance
  • 48 V 18 Ah lithium-ion battery with up to 120–140 km max range in assisted mode
  • 20 in × 4.0F fat tyres for added traction and stability on varied terrain
  • Folding stem and compact design for easier storage and transport
  • 7-speed transmission for more flexibility across different riding conditions
  • Mechanical disc brakes for dependable stopping control
  • Large digital display showing speed, odometer, time, light and battery life
  • Three riding modes including power, cycle and moped

What to Expect

Expect a steady, practical ride with a top speed of 15 mph (25 km/h), strong battery capacity and stable handling from the fat tyres. The F20 Max is suited to commuting, leisure use and longer assisted rides, with a climbing angle of 25° and a maximum rider weight of 150 kg.

What’s Included

  • Electric bike
  • Battery
  • Charger
  • User manual

Assembly & Setup

The FAFREES F20 Max is designed to be straightforward to get ready for riding. Once charged, you can set up the bike, check the display functions and prepare the folding components for everyday use.

Support After Purchase

After your order, you can expect clear support for getting started with your new electric bike, including guidance around setup, charging and everyday operation.

Technical Specifications

Motor 500 W 48 V rear DC motor
Battery 48 V 18 Ah lithium‑ion
Charging Time 6–7 hours
Max Range (Assisted Mode) 120–140 km
Max Speed 15 mph (25 km/h)
Max Range (Pure Power) 65–85 km
Climbing Angle 25°
Wheel Diameter 20 in
Frame Material Aluminum alloy
Folding Stem Yes
Digital Display Yes (speed, odometer, time, light, battery life)
Riding Modes Power, cycle, moped
Transmission Gears 7‑speed
Brakes Mechanical disc brakes
Headlight Bright LED light
Max User Weight 150 kg
Suitable Ages 16–65 years
Recommended Rider Heights 160–200 cm
Operating Temperature −10 °C – 45 °C
Tyre Size 20 in × 4.0F
Waterproof Grade IPX3
Product Weight 31 kg
Package Weight 38 kg

Road Legal (EAPC)

These bikes are built to comply with UK Electrically Assisted Pedal Cycle (EAPC) regulations, meaning they can be used on public roads and cycle paths without registration, tax, or a licence. Motor assistance is limited to 250W and cuts off at 15.5 mph (25 km/h). You can read the official requirements on the UK government website.

Configurable Models

Some bikes are supplied in a restricted, road-legal setup but are capable of higher performance. If modified or used beyond EAPC limits, they may no longer qualify as road legal and could be classified as motor vehicles under UK law. This may require registration, insurance, and a driving licence. For full guidance, please refer to the official UK e-bike rules.

Private Use Only

Certain high-performance models are intended strictly for private land use with the landowner’s permission. These bikes do not meet EAPC standards and cannot be used on public roads, cycle paths, or pavements unless fully registered and insured in accordance with UK law.

If you're unsure which option is right for you, our team is here to help. Feel free to contact us before purchasing for clear guidance and peace of mind.

Fast UK Delivery

We offer fast and reliable delivery across the UK, with most bikes dispatched within 24–72 hours and usually arriving in 3–7 working days. Every order is shipped with trusted couriers and includes tracking, as explained in our payment and shipping page, so you can follow your delivery from dispatch to arrival.

Shipping Information

Standard UK shipping is free on most bikes. Orders placed after 12 PM may ship the next working day, and some remote areas may have extra delivery charges. If a delivery is missed or returned after failed attempts, additional shipping fees may apply, as detailed in our shipping policy.

14-Day Returns

You can return your bike within 14 days of delivery as long as it is unused, in its original condition, and includes all accessories, manuals, and packaging. Please contact us first before sending anything back, following the steps outlined in our returns and refunds policy.

Refund Policy

Once your returned bike is received and inspected, approved refunds are issued to your original payment method within 2–5 business days. If the item arrives faulty, damaged, or incorrect, we cover return shipping and provide a full refund, as explained in our refund guidelines.

Customer Reviews

See why riders choose BikTron for value, delivery speed, and after-sales support.

Jakob Russ (London)
star0star1star2star3star4
"Great experience with Biktron.uk. Fast delivery, excellent customer service, and the bike quality is outstanding for the price. Everything was smooth from order to delivery. Highly recommend!"
Amelia R. (Manchester)
star0star1star2star3star4
"Customer support was fantastic and helped me pick the right frame size within an hour. Klarna instalments made the purchase stress-free, and the bike’s motor is quiet yet powerful. I’ve already done several long rides and the range is better than expected."
Jacob S. (Bristol)
star0star1star2star3star4
"My courier was delayed by a day, but BikTron kept me fully informed and even followed up to check delivery. The bike handles hills far better than I imagined and feels solid on longer rides. Overall, very happy with the purchase and the service."
Sophie M. (Leeds)
star0star1star2star3star4
"Ordering was simple and I loved the clear specs and photos online. The bike arrived well protected, and setup took less than 20 minutes. It rides beautifully — smooth, fast, and stable — and I’m already recommending BikTron to friends who want great value."

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