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Gotrax
Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike

Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike

4(6 ratings)

Best price now

$999.00at GotraxChecked 10 h ago

44% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $999.00 at Gotrax (checked Nov 11, 2026).
  • Checked at 4 stores.

Our take on the Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike

The Gotrax R8 is a folding electric bike with 20-inch wheels and 4-inch fat tires, a 48V system and an 850W rear hub motor. It folds for storage and car trunks, has a 7-speed derailleur and front suspension, and uses mechanical disc brakes. It suits commuters and casual riders who want fat-tire stability and a compact footprint. Against rigid commuter e-bikes it trades some efficiency and lighter weight for comfort and portability, and its mechanical brakes and folding frame are the main points riders weigh against pricier folders.

Best forCommuters who fold the bike for storage or transitRiders on gravel, dirt and rough pavementApartment dwellers short on spaceRecreational riders wanting fat-tire comfort
Pros
  • Folds down for trunks, closets and small apartments
  • 4-inch fat tires absorb bumps and handle loose surfaces
  • 850W motor gives strong assist on hills
  • Front suspension adds comfort on rough roads
  • 7-speed gearing lets you pedal with or without assist
Cons
  • Mechanical disc brakes need more lever effort and upkeep than hydraulic
  • Fat tires and a folding frame make it heavy to carry
  • 20-inch wheels roll slower over distance than full-size wheels
  • Folding hinge is an extra part to check and maintain

Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike prices at every store

  • GotraxNew

    Availability unknown

    $999.00Checked 10 h ago
    Visit Gotrax
  • Best BuyNew

    Availability unknown

    $1,299.00Checked 10 h ago
    Visit Best Buy
  • Denago eBikesNew

    Availability unknown

    $1,799.00Checked 10 h ago
    Visit Denago eBikes
  • Upzy.comNew

    Availability unknown

    $1,799.95Checked 10 h ago
    Visit Upzy.com

Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike price history

Lowest price we've seen: $999.00 on Nov 11 at Gotrax. Tracked across 4 stores since Nov 11.

What reviewers say

Owners of Gotrax folding fat-tire e-bikes generally like the strong motor, comfortable ride and easy folding, while noting the weight and the mechanical brakes.

What people mention
  • Motor powerPraisedRiders say the 850W motor pulls strongly uphill and into wind.
  • FoldingPraisedOwners like how compact it becomes for cars and closets.
  • WeightCriticisedThe fat tires and folding frame make it awkward to carry upstairs.
  • BrakesCriticisedMechanical discs are described as needing firm lever pressure and periodic adjustment.
  • Ride comfortPraisedFat tires and front suspension smooth out potholes and gravel.

About the Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike

The Gotrax R8 is a folding electric bike with a fat tire design. It is made for adult riders.

The bike has 4-inch-wide tires and a front suspension. It uses a 7-speed derailleur drivetrain and mechanical brakes. The frame folds.

It is intended for city riding, commuting and recreation.

Type
Folding electric bike
Tire width
4 inches
Gears
7-speed derailleur
Brakes
Mechanical (not hydraulic)
Suspension
Front suspension
Folding
Yes
Riding style
City, commuting
Intended use
Commute, recreation
Rider
Adult, unisex

Specifications

Bike Type
Electric Bike, Folding Bike, Electric, Folding
Electric Assist
Yes
Number Of Wheels
wheels
Wheel Size
20 inch
Tire Width
4 inches
Brake Type
Mechanical
Hydraulic Brakes
No

Questions and answers

Is the Gotrax R8 good for commuting?
Yes, if your commute is short to moderate and you can store it folded. Fat tires and suspension handle rough streets, but the weight and 20-inch wheels make long daily distances less efficient than a full-size commuter bike.
How fast does the R8 go?
It is a Class 2-style e-bike with pedal assist and a throttle, so assist tops out around 20 mph. Actual speed depends on rider weight, terrain and charge level.
Can it fit in a car trunk?
The folding frame lets it fit in many trunks and SUV cargo areas, but it is heavy, so lifting it in takes two hands and some care.
Does it have hydraulic brakes?
No. It uses mechanical disc brakes, which work well but need more lever effort and regular cable adjustment than hydraulic brakes.
What is included with the bike?
You get the bike, charger and basic assembly tools. It arrives mostly assembled; expect to fit the front wheel, handlebars and pedals and to check bolt torque before riding.
Is it good for tall riders?
The frame is one size, so taller riders should check the seatpost and handlebar height range. Shorter riders generally find the 20-inch folding format easier to handle.
Where is the Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike cheapest?
At Gotrax, for $999.00, 44% under what the other stores charge, as of our latest check.
What do buyers say about the Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike?
Rated 4 out of 5 from 6 ratings.
Where can I buy the Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike?
4 stores we checked sell it, including Gotrax, Best Buy, Denago eBikes, Upzy.com.

Stores we've priced the Gotrax R8 850W 48V 27.5" Fat Tire Electric Bike at

  • Best Buy deals and prices
  • Gotrax deals and prices

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Electric
Yes
Folding
Yes
Tandem
No
Fixed Gear
No
Motor
Yes
Drivetrain Type
Derailleur
Number Of Speeds
25
Gears
7
Riding Style
City, Commuting
Age Group
Adult
Intended Use
Commute, Recreation
Rider Age
Adult
Typical Users
unisex-adult
Gear Count
7
Gear Type
Derailleur
Suspension Type
Front Suspension, Front
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