Product comparison · Electric Bikes

Hiboy EX6 vs Gotrax R8 fat tire e‑bike

The Hiboy EX6 scores 5.1 and ranks 41st of 57 in Electric Bikes; the Gotrax R8 fat tire e-bike scores 4.5 and ranks 53rd of 57 in Electric Bikes. The EX6 leads on verification, the R8 fat tire e-bike on features.

All 17 Hiboy products
Hiboy EX6 Step-Thru Fat Tire Electric Bike

Hiboy EX6

$900 · 41st of 57 in Electric Bikes

Buy Now
  • Verification — 6 against 2
  • Weight — 8 against 5
5.1
vs
4.5
All 22 Gotrax products
Gotrax R8 Fat Tire Electric Bike

Gotrax R8 fat tire e‑bike

$999 · 53rd of 57 in Electric Bikes

Buy Now
  • Features — 6 against 4
  • Warranty & Support — 5 against 3

Across everything we scored, Hiboy EX6 sits 0.59 ahead — led by verification.

Verdict

EX6 ahead · +0.59 (5.1 vs 4.5)

Pick the Hiboy EX6 when

Verification matters6vs2UL 2849 listed only on the EX6

Weight matters8vs5

Battery matters4vs3

Pick the Gotrax R8 fat tire e-bike when

Warranty & support matters5vs3

Features matters6vs4

A longer warranty matters2 Yearsvs1 Year

Scored 19 October 2026 from published specs and owner reviews. We don't buy or test units. How we score

Usability Hiboy EX6 and Gotrax R8 fat tire e-bike, scored 0 to 10

  • VerificationHiboy EX6: 6 (higher)Gotrax R8 fat tire e-bike: 2

    only the Hiboy EX6: UL 2849 listed; only the Gotrax R8 fat tire e-bike: Claimed only.

    Hiboy EX6

    • UL certificate UL-US-2349757-2 names EX6; listed under Freeman IT QGNS.E535406
    • Searched: UL Solutions certificate (brand-hosted) UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
    • Record: UL Solutions certificate (brand-hosted), ANSI/CAN/UL 2849:2022A, EX10, EX11, EX12, EX6, EX6F, EX9, Freeman IT Limited
    • Record: UL Product iQ, ANSI/CAN/UL 2849:2022A, EX6, Shenzhen Freeman IT Limited

    Gotrax R8 fat tire e‑bike

    • store claims UL 2272 (scooter standard) for an e-bike; no UL 2849 record names R8
    • Searched: Certipedia Intertek SGS TÜV SÜD CPSC Health Canada UL
  • WeightHiboy EX6: 8 (higher)Gotrax R8 fat tire e-bike: 5

    Hiboy EX6

    • 66 lb with the battery
    • Load: 265 lb in the manual, 300 lb in the store spec list

    Gotrax R8 fat tire e‑bike

    • 78.1 lb as listed
  • FeaturesHiboy EX6: 4Gotrax R8 fat tire e-bike: 6 (higher)

    Hiboy EX6

    • removable battery, throttle, rack and fenders
    • IP: IPX4, below the IPX5 point

    Gotrax R8 fat tire e‑bike

    • removable battery, head and tail lights, full-colour display, throttle
    • Racks: front and rear storage racks; fenders not stated
  • BatteryHiboy EX6: 4 (higher)Gotrax R8 fat tire e-bike: 3

    Hiboy EX6

    • 696 Wh (48 V, 14.5 Ah) on the fat-tire ladder

    Gotrax R8 fat tire e‑bike

    • 648 Wh (48 V, 13.5 Ah) on the fat-tire ladder
  • Warranty & SupportHiboy EX6: 3Gotrax R8 fat tire e-bike: 5 (higher)

    Hiboy EX6: 1 Year · Gotrax R8 fat tire e-bike: 2 Years.

    Hiboy EX6

    • one year on battery and motor

    Gotrax R8 fat tire e‑bike

    • two years on battery and motor

Same score

  • MotorHiboy EX6: 5Gotrax R8 fat tire e-bike: 5

    Hiboy EX6

    • 500 W rear hub, torque not published (band)
    • Peak: 960 W claimed, not scored

    Gotrax R8 fat tire e‑bike

    • 500 W rear hub, torque not published (band)
    • Sensor: cadence, five assist levels
  • Ride HardwareHiboy EX6: 4Gotrax R8 fat tire e-bike: 4

    Hiboy EX6

    • hydraulic discs and front fork; cadence sensor, standard tires

    Gotrax R8 fat tire e‑bike

    • hydraulic brakes, adjustable front suspension

Not scored for either

  • ValueHiboy EX6: not scoredGotrax R8 fat tire e-bike: not scored

Social score about the Hiboy EX6 and the Gotrax R8 fat tire e-bike

  • RedditHiboy EX6: 5 (higher)Gotrax R8 fat tire e-bike: 4

    The Gotrax R8 fat tire e-bike reading covers the whole brand.

    Hiboy EX6

    Liked

    • good after a month of riding

    Complaints

    • weak stopping at speed on earlier units
    Read the full summary
    • r/ebikes: one EX6 owner says the bike has been good after a month of riding but stops short of recommending it (Mar 2025)
    • another owner says an earlier EX6 struggled to stop its heavy wheels at speed and that hydraulic brakes are needed (Aug 2025)

    Gotrax R8 fat tire e‑bike

    Read the full summary
    • r/ebikes: a CTI 3 owner of 14 months liked the value but faulted slow answers on parts and chargers (2025)
    • r/ebikes buyers weigh Gotrax e-bikes as budget picks with mixed views on the company (Oct 2024)
  • GoogleHiboy EX6: 6 (higher)Gotrax R8 fat tire e-bike: 5

    The Gotrax R8 fat tire e-bike reading covers the whole brand.

    Hiboy EX6

    Liked

    • step-thru frame
    • fat-tire comfort
    • easy controls

    Complaints

    • motor lag
    • ghost pedaling
    • surging assist
    Read the full summary
    • Product.
    • Momentum (unit source not stated) called the EX6 a solid entry-level e-bike, praising the step-thru frame, fat tires and comfort but faulting motor lag, ghost pedaling and surging in assist (Nov 2024)

    Gotrax R8 fat tire e‑bike

    Read the full summary
    • Brand-level.
    • Electric Bike Report and ElectricBikeReview (both take manufacturer testing fees) tested the F3, Tundra, Ranger and Mustang in 2026 with solid brake and range results (Mar to Jul 2026)|RiderGuide (affiliate code) tested the MX1, Rambo, Ranger and Mustang (May 2024 to Dec 2025)
  • YouTubeHiboy EX6: 6Gotrax R8 fat tire e-bike: not scored

    The Hiboy EX6 reading covers the whole brand; no usable source for the Gotrax R8 fat tire e-bike.

    Hiboy EX6

    Read the full summary
    • Brand-level.
    • Hiboy e-bike videos come mostly from creators with Hiboy-supplied bikes or discount codes (DONSLIFE, MastaBika, Evan Lindy, Soldier Knows Best; 2025 to 2026), who praise comfort and speed for the price

    Gotrax R8 fat tire e‑bike

    Nothing recorded.

  • AmazonHiboy EX6: 4Gotrax R8 fat tire e-bike: 6 (higher)

    The Hiboy EX6 reading covers the whole brand; the Gotrax R8 fat tire e-bike reading covers the whole brand.

    Hiboy EX6

    Read the full summary
    • Brand-level.
    • Hiboy Direct sells e-bikes on Amazon US; its EX6F listing averages 4.0 from 14 ratings with 24% one-star (Oct 2026); the EX6 and EX9 listings are sold by Amazon.com

    Gotrax R8 fat tire e‑bike

    Read the full summary
    • Brand-level.
    • Gotrax's own Amazon store sells e-bikes, though none of the twelve rows was found there; its R1 folding listing averages 4.2 stars from 619 ratings (Oct 2026)

Hiboy EX6 vs Gotrax R8 fat tire e-bike: pros and cons

Hiboy EX6

Overall score 5.1

Strengths

  • Fat tires soften rough pavement
  • Battery lifts out to charge indoors
  • Rear rack and fenders included
  • Light for a fat-tire bike
  • Step-through frame is easy to mount

Drawbacks

  • Cadence sensor can lag on starts
  • Only one year on battery and motor
  • Load rating stated two ways
  • Only a headlight is listed

Gotrax R8 fat tire e‑bike

Overall score 4.5

Strengths

  • Front and rear racks come fitted
  • Lights front and rear built in
  • Colour display is easy to read
  • Fat tires handle sand and gravel
  • Hydraulic brakes stop with confidence

Drawbacks

  • Heavy to lift
  • Product copy names a different model
  • No turn signals
  • Badge cites a scooter safety standard
  • No torque sensor for a natural pedal feel

Hiboy EX6 vs Gotrax R8 fat tire e‑bike: the numbers

Price, scores and rank, then only the specs that differ. Green marks the side with more.

Hiboy EX6 Step-Thru Fat Tire Electric Bike
5.1
Overall
Usability4.9
Social5.3

41st of 57 in E-Bikes

Gotrax R8 Fat Tire Electric Bike
4.5
Overall
Usability4.0
Social5.0

53rd of 57 in E-Bikes

  • Weight
    Hiboy56-70 lb
    Gotrax71-85 lb
  • Safety listings
    Hiboy MoreUL 2849 listed
    GotraxClaimed only
  • Warranty
    Hiboy1 Year
    Gotrax More2 Years

Same on both

  • Fat TireType
  • Class 3E-bike class
  • 601-800 WhBattery
  • HubMotor
  • 21-28 mphTop speed (claimed)
  • 61-80 miRange (claimed)
  • 251-300 lbMax rider load
  • Hydraulic discBrakes
  • FrontSuspension
  • Does not foldFolding

We earn a commission if you buy through these links. It never changes a score.

Not sold on either one?

The top-scored and the cheapest other pick from each brand.

More from Hiboy 4 scored in Electric Bikes

Hiboy EX11 Full Suspension Fat Tire Electric Bike
Top scoredHiboy EX11$1,300$400 more
5.4
What’s different
  • Battery: 801-1,000 Wh, not 601-800 Wh
  • Suspension: Full vs front
Pick it ifRide hardware matters9vs4
See the review Buy Now
Hiboy EX6F Low-Step Folding Electric Bike
Lowest priceHiboy EX6F$950$50 more
5.3
What’s different
  • Nothing we record differs.
Pick it ifBattery matters8vs4
See the review Buy Now

More from Gotrax 10 scored in Electric Bikes

Gotrax Tundra Fat Tire Electric Bike
Top scoredGotrax Tundra fat tire e‑bike$1,299$300 more
6.3
What’s different
  • Battery: 801-1,000 Wh, not 601-800 Wh
  • Safety listings: adds UL 2849 listed
Pick it ifVerification matters6vs2UL 2849 listed only on the Tundra fat tire e-bike
See the review Buy Now
Gotrax Ranger Moped-Style Electric Bike
Lowest priceGotrax Ranger moped‑style e‑bike$799$200 less
5.1
What’s different
  • Battery: 401-600 Wh, not 601-800 Wh
  • Safety listings: adds UL 2849 listed
Pick it ifVerification matters6vs2UL 2849 listed only on the Ranger moped-style e-bike
See the review Buy Now

Hiboy EX6 vs Gotrax R8 fat tire e‑bike: common questions

Is the Hiboy EX6 better than the Gotrax R8 fat tire e-bike?

On our scores, the Hiboy EX6 is ahead, 5.1 against 4.5. The Hiboy EX6 leads on verification (6 against 2), weight (8 against 5) and battery (4 against 3). The Gotrax R8 fat tire e-bike leads on features (6 against 4) and warranty & support (5 against 3).

Which is cheaper, the Hiboy EX6 or the Gotrax R8 fat tire e-bike?

The Hiboy EX6, at $900 against $999: $99 less.

Which has more safety listings, the Hiboy EX6 or the Gotrax R8 fat tire e-bike?

The Hiboy EX6. The Hiboy EX6 lists UL 2849 listed; the Gotrax R8 fat tire e-bike lists none.

Which has the longer warranty, the Hiboy EX6 or the Gotrax R8 fat tire e-bike?

The Gotrax R8 fat tire e-bike: 2 Years, against 1 Year.

What do owners say about the Hiboy EX6 and the Gotrax R8 fat tire e-bike?

Across 3 independent sources scored for both, the Hiboy EX6 is ahead on Reddit and Google; the Gotrax R8 fat tire e-bike is ahead on Amazon.

More electric bikes comparisons

More head-to-heads with these two, plus the full brand comparison.

Brand comparisonGotrax vs HiboyEvery product both brands sellElectric BikesHeybike ALPHA e‑bike vs Hiboy EX65.5 vs 5.1Electric BikesHiboy P6 vs Gotrax R8 fat tire e‑bike5.2 vs 4.5

Scores calculated 19 October 2026 · Products excluded where fewer than two independent sources cover them · Researched and edited by Michael Ambrose · Unbroken Ads LLC · How we score

About

We compare products properly: every one scored against published criteria, with what independent sources actually say kept separate from our own assessment.

The method is published so you can see what a score means. Where evidence is missing, the page says so rather than showing an invented number.

Site
Legal
Stuff VS Things
Logo
Compare items
  • Total (0)
Versus
0
Shopping cart