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500W Brushless Motor
115km Mileage
10.4Ah*2 Dual Batteries
25km/h Default Speed
20" * 4.0" Tires
150kg Payload
Free Shipping
30-Day Returns
1 Year Warranty

FAFREES

UK-FF20 Polar

Go bold with fat tires and twin power

UK-FF20 Polar

64 Reviews
Normaler Preis €1,199.00
Verkaufspreis €1,199.00 Normaler Preis €1,499.00
Ausverkauft
Use code BLACK11 – Now only €1067
Color: Gunmetal Black

Compatible Accessories

  • Front Rack Basket (Save more with ebike BUT not for separate sale)
    Front Rack Basket (Save more with ebike BUT not for separate sale)
    €79.00

  • 12L Waterproof Bicycle Bag (Save more with ebike BUT not for separate sale)
    12L Waterproof Bicycle Bag (Save more with ebike BUT not for separate sale)
    €19.90

  • 35L Large Capacity Bicycle Bag (Save more with ebike BUT not for separate sale)
    35L Large Capacity Bicycle Bag (Save more with ebike BUT not for separate sale)
    €39.00

  • Combination Bicycle Chain Lock (Save more with ebike BUT not for separate sale)
    Combination Bicycle Chain Lock (Save more with ebike BUT not for separate sale)
    €19.90

  • Cityzen Helmet (Save more with ebike BUT not for separate sale)
    Cityzen Helmet (Save more with ebike BUT not for separate sale)
    €39.00

  • E-mark Certified Rearview Mirrors (Save more with ebike BUT not for separate sale)
    E-mark Certified Rearview Mirrors (Save more with ebike BUT not for separate sale)
    €29.90

  • Portable Electric Air Pump(Save more with ebike BUT not for separate sale)
    Portable Electric Air Pump(Save more with ebike BUT not for separate sale)
    €99.00
Size & spec
UK warehouse · Ships in 2 working days · 1–5 days deliveryShipping details
Vollständige Details anzeigen
Why you’ll love this
Twice the battery, double the possibilities — the FF20 Polar stands out with bold design, dual 48V 20.8Ah power, and endless functionality. Built for long-range rides and everyday utility.
Explore the features

FF20 Polar E-bike

Dual-Battery Range
48V 10.4Ah dual batteries with equalizer extend your ride up to 115km while reducing battery stress for longer lifespan.
500W Climbing Power
500W hub motor with 65Nm torque and 860W peak output offers strong, smooth support on hills and tough terrain.
Power Meets Comfort
Suspension fork, fat tires, and a wide cushioned saddle ensure smooth, comfortable rides.
All-Terrain Grip
CHAOYANG 20×4.0" fat tires offer enhanced traction for smooth rides on snow, sand, mud, and gravel.
Accessible & Foldable
Low-step frame and compact folding design make riding and transport easier for everyone.
Discover the long-range freedom of a dual-battery fat-tire e-bike built for utility and comfort.
Dual-Battery Range
48V 10.4Ah dual batteries with equalizer extend your ride up to 115km while reducing battery stress for longer lifespan.
500W Climbing Power
500W hub motor with 65Nm torque and 860W peak output offers strong, smooth support on hills and tough terrain.
Power Meets Comfort
Suspension fork, fat tires, and a wide cushioned saddle ensure smooth, comfortable rides.
All-Terrain Grip
CHAOYANG 20×4.0" fat tires offer enhanced traction for smooth rides on snow, sand, mud, and gravel.
Accessible & Foldable
Low-step frame and compact folding design make riding and transport easier for everyone.

More Details

Smart LCD Control: Color LCD shows speed, battery, mileage, and more—plus 5 assist levels and walk mode for extra ease.
Reliable Stopping Power: 160mm disc brakes with power-off levers deliver strong, responsive braking on any terrain.
All-Day Visibility: Bright front light and rear brake light keep you visible and safe, even during night rides.
Smooth 7-Speed Shifting: Shimano 7-speed gear system offers precise, responsive shifting across diverse terrains.
Daily Use Ready: Equipped with sturdy rear hanger and full fenders, at no extra cost.

All the Specs You Need to Know

Size and fit
Tech specs
Specifications
  • A: Max. Seat Height 102 CM
  • B: Min. Seat Height 81 CM
  • C: Standover Height 42 CM
  • D: Frame Size 40 CM
  • E: Max. Handlebar Height 121 CM
  • F: Min. Handlebar Height 113 CM
  • G: Bottom Bracket Height 30 CM
  • H: Top Tube Length 65 CM
  • I: Wheelbase Length 123 CM
  • J: Total Length 171 CM
  • Bike Width 68 CM
  • Folded Size 93*64*75 CM
GENERAL

Range

95-115km

Speed

Max 25km/h

Pedal Assist

5 levels

Folding Parts

Handlebar, Frame

Bike Weight

34kg

Weight Capacity

150kg

Rider Height

160-200cm

Certifications

EN15194 + CE + E-Mark

Water Resistance

IPV4
ELECTRONIC

Motor

Rear drive, 48V, 500W(sustained) 860W(peak)

Motor Torque

65Nm

Battery

48V 20.8Ah, 998.4Wh, removable lithium-ion

Battery Weight

3.1+3.65kg

Charger

48V Output: 54.6V/ 3A

Charging Time

8 hours from 0% to 100%

Display

3.5" IPS color LCD, backlit, IP65

Sensor

Cadence sensor

Lights

Front and rear lights (with brake lights)
COMPONENTS

Frame

6061 Aluminum Alloy

Handlebars

Aluminum 31.8mm, 660mm

Fork

Suspension fork, 40mm travel, without lockout

Brakes

Mechanical disc brakes

Brake Rotor

160mm 6-bolt

Derailleur

Rear, Shimano 7-Speed

Shifter

Shimano 7 Speed Trigger

Wheels

20in, 12g, 36hole, double wall Aluminum

Tires

Chaoyang 20x4.0, 30tpi

Tubes

Butyl rubber, schrader valve

Chain

118L

Chain Ring

52T

Cassette

Shimano 7-Speed 14-28T

Crankset

170mm

Pedals

9/16" pedals

Saddle

Foam saddle

Seatpost

Aluminum, Ø 28.6mm, 350mm Length

Kickstand

Included

Rear Rack

Included

Fenders

Included
PACKAGE INCLUDED

1 x FF20 Polar ebike

1 x Charger

1 x User manual

1 x Gift box (Includes 1*Inner tube, 2*Valve caps, 2*wheel reflectors, 2*Brake linings, 1*key chain,1*multifunctional tool)
*To ensure timely delivery and consistent product quality, Fafrees reserves the right to replace components with alternatives of equal or higher quality when necessary. This will not affect the product’s intended performance or safety.
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FAQs

Are free gifts and accessories shipped together with the e-bike or separately?

Free gifts and accessories are shipped separately from the e-bike. While your e-bike is dispatched from our European warehouse, all accessories and complimentary gifts are sent from our warehouse in China. Delivery for these items typically takes around 10–15 business days.

We sincerely appreciate your patience. If you have any questions, please feel free to contact our customer support team: fafrees@fafreesebike.com, who will respond promptly during business days. At Fafrees, we are committed to putting our customers first and strive to provide you with a satisfying shopping experience.

How do I contact customer support?

If you have any questions regarding pre-sales inquiries, order cancellations, shipping details, or product recommendations, please reach out to our dedicated pre-sales team at: fafrees@fafreesebike.com.

If you have already received your e-bike and need assistance or have any after-sales questions, our support team is ready to help at: support@fafreesebike.com.

For partnerships, collaborations, or marketing-related inquiries, please contact our marketing department at: marketing@fafreesebike.com.

To help us assist you as quickly and efficiently as possible, we kindly ask that you choose the appropriate email based on your inquiry. Our teams are committed to providing friendly, prompt, and helpful support to ensure your Fafrees experience is smooth and enjoyable.

Are replacement parts and accessories available?

Absolutely! You can browse all available replacement parts and accessories for your e-bike by visiting our accessories page. We strive to keep a wide selection so you can find exactly what you need to maintain or upgrade your ride.

If you cannot find a specific part or accessory, don’t worry—our after-sales support team is always ready to assist you. Simply reach out to us at support@fafreesebike.com, and we’ll do our best to help you locate the right item or provide guidance on the next steps.

Additionally, you can check our nearest offline stores for repairs or to purchase parts in person via this store locator link. We recommend contacting the store via the provided email or phone before visiting to ensure the part you need is available and avoid any unnecessary trips.

We are committed to opening more offline stores to better serve our customers, address any concerns promptly, and provide a satisfying shopping experience.

Can I track my order after purchase?

Yes! You can easily check the status of your order using our Track Order page. Simply enter your order number and the email address you used when placing your order to view the latest shipping information.

If you encounter any issues or have questions about your shipment, feel free to contact our customer service team at fafrees@fafreesebike.com. We’re happy to help and ensure your order reaches you smoothly.

What is the warranty and after-sales service policy?

All Fafrees e-bikes and separately purchased accessories come with a 1-year repair warranty from the date of delivery, covering manufacturing defects. This warranty does not include normal wear-and-tear items such as tires, brake pads, chains, cables, grips, or cosmetic damage. Second-hand, modified bikes, and free gifts included with your order are not covered.

For added peace of mind, we have partnered with Xcotton Shipping Protection, a paid shipping insurance service available at checkout on our official website. This protection covers packages that are lost, misdelivered, partially missing, or damaged during transit, with claims handled directly by Xcotton. You can review the full terms here.

In addition, Fafrees offers Xcotton extended warranty plans for accidental damage and product issues, including one-time battery replacement for natural degradation (2-3 years plans only). Plans are available for 1-year, 2-year, or 3-year coverage and can be purchased within 60 days of the original order. Full details of the extended coverage are available here.

To request warranty service for manufacturing defects, simply take photos or a short video of the issue and email it along with your order number to support@fafreesebike.com. For issues with shipping or insurance claims, contact Xcotton directly at support@xcottons.com.

With this combination of standard 1-year warranty, optional shipping protection, and extended insurance, your Fafrees e-bike is backed for both manufacturer defects and unexpected incidents, ensuring a secure and worry-free riding experience.

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