SKU: 37354374797
fatbike mountainbike

fatbike mountainbike Fafrees F20 Ultra 750W 20" Fat Bike 1200Wh E-Mountain Bike 48V 25Ah Ba – Buybestgear

Sale price$21.19 Regular price$23.54
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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10

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Description

fatbike mountainbike Fafrees F20 Ultra 750W 20" Fat Bike 1200Wh E-Mountain Bike 48V 25Ah Ba – BuybestgearMain Features 750W Rear Hub Motor ( Top speed: 25km h ) F20 ULTRA 750W Brushless Motor has high performance, more power and faster acceleration. The rear hub motor offer unmatched performance on climbs, deep snow, and even mud. The powerful motor allow the max speed up to 25km h. 48V 25Ah LG large capacity F20 ULTRA 48V 25Ah LG large capacity 21700 cell units lithium batteries enable a long range 120 140KM by assist mode, 80 100KM by pure electric

Main Features 

750W Rear Hub Motor ( Top speed: 25km/h )
F20 ULTRA 750W Brushless Motor has high performance, more power and faster acceleration. The rear hub motor offer unmatched performance on climbs, deep snow, and even mud. The powerful motor allow the max speed up to 25km/h.

48V 25Ah LG large capacity
F20 ULTRA 48V 25Ah LG large capacity 21700 cell units lithium batteries enable a long range 120-140KM by assist mode, 80-100KM by pure electric mode. Only 5.5kg weight, it’s one of the largest capacity battery packs on the market for electric bikes. Its simple design and compact size make the bicycle beautiful and generous. And also, it is easy to install and disassemble as well as convenient transportation and safe use:

Yolin Colorful Smart LCD Display
Brand new interactive interface, LCD display, integrated gear switch, bicycle date view, power output setting, clear at a giance.

Front and Rear Shock Absorber
F20 ULTRA has front and rear shock absorbers. The full shockproof system keeps your tires stay in contact with the ground when riding on rugged ground, and bumps. Meanwhile, it will improve traction, instead of rebounding from bumps and losing grip, and reducing the risk of making mistakes on rough terrain for long distances riding with smoother riding.

Shimano 7 Speed Gears
The Shimano 7-gear shift system facilitates responding to uphill riding scenarios, downward flat plane, or stop-and-go outdoor riding easier. When used effectively under various riding circumstances, it can help improve the battery's range by up to 15%.

Specifications

Brand FAFREES
Model F20 ULTRA
Battery Capacity 48V 25Ah (1200Wh) LG Cell Units
Motor Power 750W
Torque 79N.m
Meter Display LCD color Display
Max. Speed 25KM/H
Riding Mode Human/assisted/pure power
Max range for pure power 80-100KM
Max range for assisted mode 120-140KM
Frame Material Aluminum alloy
Max climbing grade 20°
Wheel & Tire 20*5.0 inch
Braking System Mechanical disc brakes
Gears/Variable Speed SHIMANO 7S
Suspension Front and Rear Shock Absorber
Input voltage 110-240V
Charger voltage 54.6V 3A
Charging Time 8h
Max load 180kg
Handlebar Height 103cm
Saddle height 84cm
Suitable Height 160-200cm
Lights Headlight+Taillight
Mudguard no
Waterproof IPX5
Battery Weight 5.5kg
Net Weight 37.5kg
Gross Weight 47kg
Full Size 182*76*103cm
Folding Size //
Package Size 151*33*90cm
Package Includes 1 x FAFREES F20 ULTRA electric bike
1 x Battery charger
1 x Tool kit
1 x User manual


 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37354374797

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Nancy F.
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Reviewed in the United States on February 26, 2026
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**UPDATE ON PDT*** Ingredients changed
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Jam
West Palm Beach, US
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