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750W Brushless Motor
120-140km Mileage
48V/25Ah Lithium Battery
25km/h Default Speed
CST 20*5.0 Fat Tires
130kg Payload
Free Shipping
30-Day Returns
1 Year Warranty

EU-F20 ULTRA

Muscular style. Massive battery

EU-F20 ULTRA

10 Reviews
Prezzo di listino €1,999.00
Prezzo scontato €1,999.00 Prezzo di listino €2,299.00
Esaurito
Use code BLACK11 – Now only €1690
Color: Gunmetal Black
Brake

Compatible Accessories

  • Cityzen Helmet
    Cityzen Helmet
    €59.00

  • Combination Bicycle Chain Lock
    Combination Bicycle Chain Lock
    €39.00

  • 12L Waterproof Bicycle Bag
    12L Waterproof Bicycle Bag
    €39.00

  • 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

  • 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
Size & spec
EU warehouse · Ships in 2 working days · 2–13 days deliveryShipping details
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Why you’ll love this
Unleash bold power with the F20 ULTRA — a 750W motor, 25Ah LG battery, and 20×5.0" fat tires deliver unmatched speed and freedom. With dual suspension and moto styling, it’s built to thrill every ride.
Explore the features

F20 ULTRA E-bike

Unleash the thrill of riding an e-bike that looks like a motorcycle and rides like a beast — on any road or trail.
750W Motor Power
Unleash 1200W peak output and 79Nm torque for thrilling speed and off-road dominance.
Dual Suspension
Integrated hydraulic 100mm front fork and rear shock absorb bumps and reduce fatigue on long rides.
Go Anywhere Tires
Massive 20×5.0" fat tires handle city streets and rugged trails with ease and stability.
Precision Stopping
Ride safer with disc brakes and oversized 180mm x 2.3T rotors for stronger, more consistent braking.
25Ah LG Battery
Ride up to 100km with fast-charging, high-capacity 21700 LG cells for long-lasting energy.
Unleash the thrill of riding an e-bike that looks like a motorcycle and rides like a beast — on any road or trail.
750W Motor Power
Unleash 1200W peak output and 79Nm torque for thrilling speed and off-road dominance.
Dual Suspension
Integrated hydraulic 100mm front fork and rear shock absorb bumps and reduce fatigue on long rides.
Go Anywhere Tires
Massive 20×5.0" fat tires handle city streets and rugged trails with ease and stability.
Precision Stopping
Ride safer with disc brakes and oversized 180mm x 2.3T rotors for stronger, more consistent braking.
25Ah LG Battery
Ride up to 100km with fast-charging, high-capacity 21700 LG cells for long-lasting energy.

More Details

Smart LCD Control: Color LCD shows speed, battery, mileage, and more—plus 5 assist levels for extra ease.
Adaptable 7-Speed Drivetrain: Shift effortlessly across terrains, improving ride control and extending battery efficiency by up to 15%.
Integrated Brake Lights: Bright front light and responsive rear brake light keep you visible and safe day or night.
Extended Leather Saddle: Long, padded seat offers room for two — ride in comfort and style, solo or with a friend.

All the Specs You Need to Know

Size and fit
Tech specs
Specifications
  • A: Max. Seat Height 84 CM
  • B: Min. Seat Height 84 CM
  • C: Standover Height 82 CM
  • D: Frame Size 30 CM
  • E: Max. Handlebar Height 103 CM
  • F: Min. Handlebar Height 103 CM
  • G: Bottom Bracket Height 29 CM
  • H: Top Tube Length 58 CM
  • I: Wheelbase Length 123 CM
  • J: Total Length 182 CM
  • Bike Width 74.5 CM
  • Folded Size n/a
GENERAL

Range

80-100km

Speed

Max 25km/h

Pedal Assist

5 levels

Folding Parts

n/a

Bike Weight

40kg

Weight Capacity

130kg

Rider Height

160-200cm

Certifications

EN15194 + CE + E-Mark

Water Resistance

IPX5
ELECTRONIC

Motor

Rear drive, 48V, 750W(sustained) 1200W(peak)

Motor Torque

79Nm

Battery

48V 25Ah, 1200Wh, removable lithium-ion, LG cells

Battery Weight

5.5kg

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, 740mm

Fork

Hydraulic suspension, 100mm travel, with lockout

Brakes

Hydraulic/Mechanical disc brakes

Brake Rotor

180mm 6-bolt

Derailleur

Rear, Shimano 7-Speed

Shifter

Shimano 7 Speed Trigger

Wheels

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

Tires

Chaoyang 20x5.0, 60tpi, puncture resistant

Tubes

Butyl rubber, schrader valve

Chain

116L

Chain Ring

42T

Cassette

Shimano 7-Speed 14-28T

Crankset

170mm

Pedals

9/16" pedals

Saddle

Extended moto seat

Seatpost

n/a

Kickstand

Included

Rear Rack

Included

Fenders

n/a
PACKAGE INCLUDED

1 x F20 ULTRA Upgrade ebike

1 x Charger

1 x Tool kit

1 x User manual

2 x Rearview mirrors

1 x Gift box (Includes 2* brake pads, 1* inner tube, 2* valve caps, 2* reflectors, 1* multi-functional tool, 1* 13/15 wrench, and 1* keychain)
*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.

See Fafrees in Action

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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 extended warranty plans through Xcotton for accidental damage and product issues, including one-time battery replacement for natural degradation. 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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