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FAFREES FF20 Polar Folding Electric Bike

SKU: Y41732In Stock

£899.00
£999.00Save £100.00
3 payments of £299.67 at 0% withklarna
  • SpeedSPEEDN/A
  • SpeedRANGE99 Miles
  • SpeedMOTOR250W
  • SpeedBATTERY24Ah
  • SpeedCHARGINGN/A
  • SpeedWEIGHT75 lbs
UK Delivery: 2–7 business days
Free standard UK delivery on most bikes
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This Model Is Fully Compliant With UK Road Regulations

This bike is built to comply with UK Electrically Assisted Pedal Cycle (EAPC) regulations, meaning it 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).

See UK Legislation
Fafrees FF20 Polar electric bike with mechanical disc brakes, black frame.
Fafrees FF20 Polar 250W motor powering the folding electric bike.
Fafrees FF20 Polar unisex folding electric bike suitable for all riders.

Effortless climbing with strong hub motor

You'll conquer steep hills with ease thanks to the rear hub motor that delivers up to 65 Nm of torque. It gives you a smooth, powerful boost exactly when you need it, making every ride feel less like a workout and more like an adventure.

Fafrees FF20 Polar electric bike by Fafrees, black folding design.

Go further with dual 48V batteries

Enjoy the freedom to ride up to 100 miles on pedal assist, thanks to the clever twin battery setup. The Fafrees FF20 Polar carries both a frame battery and a seat-tube battery, which you can use separately or together. Our dual voltage balancing system reduces strain on each battery, extending their life and giving you the range to explore country lanes or commute across town without worrying about running out of charge.

Fafrees FF20 Polar electric bike brand logo on black frame.

Comfort that matches the performance

This folding electric bike isn't just about power and distance—it's built to keep you comfortable mile after mile. The 40 mm front suspension fork soaks up potholes and rough tarmac, while the chunky tyres and wide, durable saddle smooth out the bumps. You'll arrive at your destination feeling fresh, whether you've tackled a bridleway or a busy high street.

Fafrees FF20 Polar front suspension fork for smooth rides.

Grip and stability on any surface

Ride confidently across wet roads, gravel paths, or even a light dusting of snow with the 20 x 4.0 inch Chaoyang tyres. Their high-friction tread adapts to all sorts of conditions, giving you sure-footed handling on everything from smooth cycle lanes to muddy canal towpaths.

Confident stopping in all conditions

You'll feel in full control thanks to the dual disc brakes, which deliver reliable stopping power whenever you need it. Large 160 mm rotors front and rear give you strong, consistent braking, even on loose gravel or wet UK roads. The brake levers are responsive and easy to modulate, so you can slow down smoothly and safely on steep descents.

Fafrees FF20 Polar 20-inch folding electric bike with compact frame.
Fafrees FF20 Polar 24Ah battery electric bike model FF20 Polar black.
Fafrees FF20 Polar folding electric bike partially folded with adjustments visible

Folds down fast for everyday convenience

The low-step frame makes getting on and off effortless, perfect if you're wearing everyday clothes or have limited mobility. When you're done riding, the bike folds into a surprisingly compact shape that's easy to lift into a car boot or tuck away at home. It's a brilliant companion for holiday trips, train commutes, or simply storing in a tight hallway.

Built for grown-up adventures

This electric bike is designed for adults who want a capable, go-anywhere ride. The aluminium alloy frame is both sturdy and light, while the 20-inch by 4.0-inch tyres give you grip on everything from tarmac to snow. With 7 gears, front suspension, and a motor that delivers up to 65 Nm of torque, you can tackle hills up to a 20-degree incline without breaking a sweat. It's fully UK road legal, with assistance cutting out at 15.5 mph, so you can ride confidently on city streets and country lanes alike.

Power comes from a dual 48V 12Ah battery setup, giving you ample range for longer trips, and you can even expand the system if you need more. The bike arrives with a Certificate of Conformity, confirming it meets UK regulations. Whether you're commuting on gritty roads, exploring forest trails, or nipping to the shops, this unisex model adapts to your life. It measures 179 cm long, 121 cm wide, and 68 cm high, and weighs 34 kg, so it's substantial yet manageable when folded.

Fafrees FF20 Polar 20 inch electric bike 48V 24Ah battery black
  • BRAND
    Fafrees
  • CATEGORY
    Fat Tire
  • MOTOR POWER
    250W
  • RANGE
    99 Miles
  • SPEED
    N/A
  • BATTERY
    24Ah
  • WEIGHT
    75 lbs
  • CHARGING TIME
    N/A
  • BRAKE SYSTEM
    Mechanical Disc
  • FRAME MATERIAL
    Aluminium
  • MAXIMUM LOAD
    N/A
  • INPUT VOLTAGE
    48V
  • TIRE SIZE
    20 inch
  • TORQUE
    65 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.

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