Fafrees F20 Light Folding Electric Bike
SKU: R17642In Stock

SPEED15.5 Mph
RANGE40 Miles
MOTOR250W
BATTERY16.75Ah
CHARGING6 Hours
WEIGHT56 lbs
This Bike Is Not Road Legal. Private Land Use Only.
This bike cannot be ridden on public roads, pavements, or cycle paths in the UK. Its motor output and assisted top speed exceed the legal limits set by the UK Electrically Assisted Pedal Cycle (EAPC) regulations, which cap electric bikes at 250W motor power and 15.5 mph (25 km/h). Because this bike exceeds both thresholds, it is classified as a motor vehicle and would require registration, insurance, and a valid licence to use on public roads. This bike is designed exclusively for use on private land such as farms, estates, and off-road tracks where road traffic law does not apply.
See UK LegislationYour daily commute, minus the sweat and stress
The Fafrees F20 Light is built for UK riders who want a dependable, foldable e-bike that slots into city life. With a 250W motor and a top assisted speed of 15.5 mph, it keeps you within UK road law while making hills and headwinds feel manageable. The step-through frame and 56 lb weight make it easy to hop on and off, and it folds down to a compact 32 × 14 × 24 inches for storage in a flat, office, or car boot.

A motor that feels like a tailwind
The rear-drive 250W brushless motor delivers 35 Nm of torque, giving you smooth acceleration from traffic lights and steady power on climbs. It’s tuned to UK regulations, cutting assistance at 15.5 mph, so you stay legal on roads and cycle paths. Three levels of pedal assist let you choose how much help you want, from a gentle nudge to a confident push.

Up to 40 miles on a single charge
The 36V 16.75Ah lithium-ion battery gives you a real-world range of up to 40 miles, enough for a week of short commutes or a long weekend ride. It’s removable, so you can charge it indoors at home or work—no need to bring the whole bike inside. A full charge takes around 6 hours, and the battery weighs just 7.3 lbs, making it easy to carry.

Comfort that keeps you riding longer
The F20 Light is designed to smooth out rough city streets. Its 20-inch wheels with 1.95-inch wide tyres absorb bumps, while the foam saddle and adjustable handlebar height (39 to 45 inches) let you find a natural riding position. The low standover height of 15.7 inches makes mounting and dismounting easy, even in work clothes.

Stop confidently in any weather
Mechanical disc brakes with 160mm rotors give you reliable stopping power in wet or dry conditions, a must for UK roads. The front and rear lights, including a brake light, keep you visible to traffic after dark. The IP65-rated display is backlit and easy to read, even in rain, so you can check your speed and assist level at a glance.

Built light, built strong, built to fold
The 6061 aluminium alloy frame keeps the bike durable yet manageable at 56 lbs, with a maximum load of 265 lbs. It folds at the handlebar and frame, shrinking to 32 × 14 × 24 inches in seconds—perfect for train commutes or storing under a desk. The step-through design and included rear rack and mudguards make it practical for everyday errands.

Everything you need to start riding
Your Fafrees F20 Light arrives with the bike, a 36V charger, and a user manual. The battery is included and removable, and the bike comes fully equipped with mudguards, a rear rack, and a kickstand. Choose from gunmetal-black, haze-blue, or mint-green to match your style.
- BRANDFafrees
- CATEGORYFolding
- MOTOR POWER250W
- RANGE40 Miles
- SPEED15.5 Mph
- BATTERY16.75Ah
- WEIGHT56 lbs
- CHARGING TIME6 Hours
- BRAKE SYSTEMMechanical Disc Brakes
- FRAME MATERIAL6061 Aluminum Alloy
- MAXIMUM LOAD265 lbs
- INPUT VOLTAGE36V
- TIRE SIZE20 inch
- TORQUE35 Nm
Secure checkout and fast UK delivery on every order.
- Free standard UK delivery on most bikes — 2 to 7 business days
- Express delivery may be available on request
- Full tracking included with every order
- Pay securely with Visa, Mastercard, PayPal, Apple Pay, Google Pay, or Klarna
- 0% finance available through Klarna at checkout
Before you order:
- Delivery is to UK mainland addresses — some remote areas may have a small surcharge
- Most bikes arrive 85–90% pre-assembled and include basic tools for setup
- If you are unsure about sizing or specs, contact us before you buy
Full details at Payment & Shipping.
Simple and fair terms so you can buy with confidence.
- 14-day return window — if the bike is not right for you, send it back
- The bike must be unused, in original packaging, with all accessories included
- A refund or replacement is issued after we receive and check the return
Please note:
- Returns for change of mind must meet the unused and original condition requirement
- If we sent the wrong item or it arrived faulty, we cover return shipping in full
- All bikes include a 12-month manufacturer warranty as standard
Full details at Returns & Refunds and Warranty.
Customer Reviews
No approved reviews yet. Be the first to share your experience!
Write a Review
Share your experience and help other customers make the right choice.
More From This Brand
Explore more electric bikes from the same brand, selected for similar quality, performance, and everyday value.
Helpful reading
Guides and reviews to help you decide.
Buying GuideBest Electric City Bikes UK 2026, Top Commuter E-Bikes
Our complete guide to the best electric city bikes for UK commuters in 2026. Discover practical e-bike recommendations, legal requirements, and tips for picking the perfect urban ride from Biktron.
Read guide →
Buying GuideBest Electric Mountain Bikes UK 2026, Off-Road E-MTBs Ranked
Looking for the best electric mountain bike to tackle UK trails? Our 2026 guide ranks the top off-road e-MTBs, covering power, range, and UK law. Discover your perfect ride.
Read guide →
Buying GuideBest Cheap Electric Bikes UK 2026, Quality Under £700
Explore our 2026 guide to the best cheap electric bikes in the UK under £700. We review the top budget models, explain UK e-bike law, and help you choose a reliable, affordable ride.
Read guide →
Not sure which electric bike is right for you?
Answer a few quick questions and we will help point you towards the bikes that best match your riding style, budget and daily needs. Fast, free, no commitment.
Start the Bike QuizGet £50 Off Your First Order
Sign up to the BikTron newsletter and receive £50 off your first purchase. Be the first to hear about new bikes, special deals, and practical electric bike tips — no spam, just useful updates.
New subscribers only. Discount applied at checkout.















