Fafrees F20 Ultra HS Fat Tire Electric Bike
SKU: V84053In Stock
SPEED28.0 Mph
RANGE62 Miles
MOTOR750W
BATTERY25Ah
CHARGING8 Hours
WEIGHT88 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 LegislationUnleash Moto-Inspired Power
The Fafrees F20 Ultra HS is built for riders who want aggressive style and thrilling performance on every journey. With a 750W motor and 79 Nm of torque, it delivers rapid acceleration and confident hill-climbing, while the fat tires and dual suspension keep you in control on both city streets and rough trails.
Powerful 750W Motor with 1200W Peak
Experience instant acceleration and effortless climbing thanks to the 750W sustained motor, which peaks at 1200W for short bursts of extra power. The 79 Nm of torque ensures you can tackle steep inclines and rough terrain without breaking a sweat.
Long-Range 25Ah LG Battery
Ride up to 62 miles on a single charge with the 48V 25Ah removable lithium-ion battery, built with reliable LG cells. The 1200Wh capacity means fewer charges and more time exploring, while the 8-hour charge time lets you top up overnight with ease.
Dual Suspension for a Smooth Ride
Float over bumps and potholes with the integrated hydraulic front fork offering 100mm of travel and a rear shock absorber. The 20 x 5.0 inch fat tires add extra cushioning and grip, reducing fatigue on long rides and keeping you comfortable on any surface.
Confident Braking in All Conditions
Stop safely and quickly with hydraulic/mechanical disc brakes and oversized 180mm rotors. The 6-bolt design ensures consistent, powerful braking even in wet weather, giving you full control on steep descents and busy streets.
Smart LCD Display and Controls
Stay informed with the 3.5 inch IPS colour LCD display, which is backlit and IP65 water-resistant. Easily monitor speed, battery level, and assist mode, and switch between 5 levels of pedal assist to match your riding style.
Built for Everyday Practicality
The 6061 aluminium alloy frame is both lightweight and durable, supporting up to 287 lbs. The step-thru design makes mounting easy, while the included rear rack, kickstand, lights, mirrors, and horn add convenience and safety for daily commuting or weekend adventures.
- BRAND
- Fafrees
- CATEGORY
- Fat Tire
- MOTOR POWER
- 750W
- RANGE
- 62 Miles
- SPEED
- 28.0 Mph
- BATTERY
- 25Ah
- WEIGHT
- 88 lbs
- CHARGING TIME
- 8 Hours
- BRAKE SYSTEM
- Hydraulic/Mechanical disc brakes
- FRAME MATERIAL
- 6061 Aluminum Alloy
- MAXIMUM LOAD
- 287 lbs
- INPUT VOLTAGE
- 48V
- TIRE SIZE
- 20 inch
- TORQUE
- 79 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.
ReviewFAFREES F20 Pro Review, Folding Electric Bike UK
We assessed the FAFREES F20 Pro folding electric bike based on published specifications and UK law. Read our judgement on battery range, folding ease, ride quality, and legal compliance.
Read guide →
ReviewFAFREES 26 Hailong One Review, Electric Mountain Bike
We put the FAFREES 26 Hailong One electric mountain bike through its paces. Read the published figures with real-world range, hill performance, and honest verdict.
Read guide →
ReviewFAFREES FF20 Polar Review, Compact Folding E-Bike Verdict
We compare the FAFREES FF20 Polar on UK roads to see if this compact folding e-bike delivers real-world performance, comfort, and value for money.
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 £30 Off Your First Order
Sign up to the BikTron newsletter and receive £30 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.
