Product comparison · Electric Bikes

Heybike Saturn e‑bike vs Gotrax Mustang moped‑style e‑bike

The Heybike Saturn e-bike scores 6.0 and ranks 36th of 109 in Electric Bikes; the Gotrax Mustang moped-style e-bike scores 5.7 and ranks 49th of 109 in Electric Bikes. The Saturn e-bike leads on features, the Mustang moped-style e-bike on weight.

All 10 Heybike products
Heybike Saturn Moped-Style Electric Bike

Heybike Saturn e‑bike

$1,199 · 36th of 109 in Electric Bikes

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  • Features — 9 against 4
6.0
vs
5.7
All 24 Gotrax products
Gotrax Mustang Moped-Style Electric Bike

Gotrax Mustang moped‑style e‑bike

$1,299 · 49th of 109 in Electric Bikes

Buy Now
  • Weight — 6 against 3

Across everything we scored, Heybike Saturn e-bike sits 0.30 ahead — led by features.

Verdict

Saturn e-bike ahead · +0.30 (6.0 vs 5.7)

Pick the Heybike Saturn e-bike when

Features matters9vs4

Ride hardware matters8vs6

Motor matters7vs6

Pick the Gotrax Mustang moped-style e-bike when

Weight matters6vs3

Scored 20 October 2026 from published specs and owner reviews. We don't buy or test units. How we score

Usability Heybike Saturn e-bike and Gotrax Mustang moped-style e-bike, scored 0 to 10

  • FeaturesHeybike Saturn e-bike: 9 (higher)Gotrax Mustang moped-style e-bike: 4

    Heybike Saturn e‑bike

    • removable battery, lights, turn signals, colour display, throttle, rack and fenders, IPX5

    Gotrax Mustang moped‑style e‑bike

    • removable battery, full-colour display, thumb throttle
    • Rating: IPX4, below the IPX5 point
  • Ride HardwareHeybike Saturn e-bike: 8 (higher)Gotrax Mustang moped-style e-bike: 6

    Heybike Saturn e‑bike

    • 2-piston hydraulic discs, 180 mm rotors, 140 mm fork, rear suspension

    Gotrax Mustang moped‑style e‑bike

    • Tektro hydraulic discs, front suspension fork, torque sensor
  • WeightHeybike Saturn e-bike: 3Gotrax Mustang moped-style e-bike: 6 (higher)

    Heybike Saturn e‑bike

    • 103 lb, single battery (manual)
    • Option: Dual Battery version 115 lb
    • Load: 330 lb payload (manual)

    Gotrax Mustang moped‑style e‑bike

    • 76.6 lb per spec table
    • Conflict: detailed specs say 68 lb
  • BatteryHeybike Saturn e-bike: 7 (higher)Gotrax Mustang moped-style e-bike: 6

    Heybike Saturn e‑bike

    • 956.8 Wh (52 V, 18.4 Ah) removable pack on the moped-style ladder
    • Option: Dual Battery version, 1,913.6 Wh, $1,499.00

    Gotrax Mustang moped‑style e‑bike

    • 720 Wh (48 V, 15 Ah per manual) on the moped-style ladder
    • Conflict: detailed specs say 48 V 20 Ah
  • MotorHeybike Saturn e-bike: 7 (higher)Gotrax Mustang moped-style e-bike: 6

    Heybike Saturn e‑bike

    • 95 Nm rear hub, 1,000 W nominal

    Gotrax Mustang moped‑style e‑bike

    • 750 W rear hub rated 90 Nm

Same score

  • VerificationHeybike Saturn e-bike: 6Gotrax Mustang moped-style e-bike: 6

    Heybike Saturn e‑bike

    • UL 2849 certificate CU 72608371 (TÜV Rheinland, Saturn, Galaxy Mobility Inc), no second record
    • Searched: Certipedia UL Intertek SGS TÜV SÜD CPSC Health Canada
    • Record: TÜV Rheinland Certipedia, ANSI/CAN/UL 2849:2020 R12.22, Saturn, GALAXY MOBILITY INC
    • Record: UL Product iQ, UL 2849 (QGNS, Electrical Systems for E-Bikes), (holder file; guest view shows no model), Galaxy Mobility Inc
    • Record: UL Product iQ, UL 2271 (BBCA, Batteries for Use in Light Electric Vehicles - Component), (guest view shows no model), Heybike INC

    Gotrax Mustang moped‑style e‑bike

    • UL Product iQ QGNS.E504792 (OEM Zhejiang Taotao) lists MUSTANG under UL 2849
    • Searched: UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
    • Record: UL Product iQ, ANSI/CAN/UL 2849, E15-G, MUSTANG, E15-G-1, ZHEJIANG TAOTAO VEHICLES CO., LTD
  • Warranty & SupportHeybike Saturn e-bike: 5Gotrax Mustang moped-style e-bike: 5

    Heybike Saturn e‑bike

    • two years on battery and motor, heybike.com purchases

    Gotrax Mustang moped‑style e‑bike

    • two years on battery and motor

Not scored for either

  • ValueHeybike Saturn e-bike: not scoredGotrax Mustang moped-style e-bike: not scored

Social score about the Heybike Saturn e-bike and the Gotrax Mustang moped-style e-bike

  • RedditHeybike Saturn e-bike: 3Gotrax Mustang moped-style e-bike: 4 (higher)

    The Heybike Saturn e-bike reading covers the whole brand; the Gotrax Mustang moped-style e-bike reading covers the whole brand.

    Heybike Saturn e‑bike

    Read the full summary
    • Brand-level. r/ebikes owners in a Heybike feedback thread report slow email support, $200 to $300 shipping charges for warranty parts and delivery delays (Jul 2024)|Other owners in the same thread report trouble-free bikes and quick free parts (Jul 2024)

    Gotrax Mustang moped‑style 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)
  • GoogleHeybike Saturn e-bike: 7Gotrax Mustang moped-style e-bike: 7

    Heybike Saturn e‑bike

    Liked

    • plush suspension
    • long range
    • strong power

    Complaints

    • very heavy
    Read the full summary
    • Product.
    • RiderGuide (runs an affiliate code for Heybike, stated) rode 51.5 miles on the dual-battery Saturn in top assist with hill tests and praised the plush ride (Jun 2026)|The same test called the 103 to 115 lb weight a storage problem (Jun 2026)

    Gotrax Mustang moped‑style e‑bike

    Read the full summary
    • Product.
    • ElectricBikeReview (manufacturer testing fees stated) got 31 mi throttle-only, 7th of 22 moped-style bikes, and liked the colour display (Apr 2026)|Electric Bike Report (fees stated) weighed it at 77.6 lb and stopped in 20 ft 6 in; found pedaling cramped (May 2026)
  • AmazonHeybike Saturn e-bike: 6Gotrax Mustang moped-style e-bike: 6

    The Heybike Saturn e-bike reading covers the whole brand; the Gotrax Mustang moped-style e-bike reading covers the whole brand.

    Heybike Saturn e‑bike

    Read the full summary
    • Brand-level.
    • Heybike brand-store listings on Amazon show 4.4 stars on 342 ratings for the Cityscape 2.0, 4.5 on 12 for the Ranger 3.0 Pro and 3.7 on 9 for a Mars 2.0/3.0 listing (Oct 2026)

    Gotrax Mustang moped‑style 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)

Unless a row says otherwise, both readings are about these exact models.

Heybike Saturn e-bike vs Gotrax Mustang moped-style e-bike: pros and cons

Heybike Saturn e‑bike

Overall score 6.0

Strengths

  • Long travel front fork with rear springs
  • Strong low-speed pull
  • Rack, fenders and mirrors included
  • Complete lighting with turn signals

Drawbacks

  • Very heavy to move and store
  • Cadence-only pedal assist
  • Speed unlocks beyond e-bike class limits

Gotrax Mustang moped‑style e‑bike

Overall score 5.7

Strengths

  • Torque sensor stretches the range
  • Colour display is easy to read
  • Comfortable moto saddle
  • Battery lifts out to charge indoors
  • Hydraulic brakes stop with confidence

Drawbacks

  • Weight stated two ways
  • Battery stated two ways
  • Tire size stated two ways
  • No rear suspension
  • Fixed seat makes pedaling awkward for tall riders

Heybike Saturn e‑bike vs Gotrax Mustang moped‑style e‑bike: the numbers

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

Heybike Saturn Moped-Style Electric Bike
6.0
Overall
Usability6.6
Social5.3

36th of 109 in E-Bikes

Gotrax Mustang Moped-Style Electric Bike
5.7
Overall
Usability5.7
Social5.7

49th of 109 in E-Bikes

  • E-bike class
    HeybikeClass 1-3 selectable
    GotraxClass 3
  • Battery
    Heybike More801-1,000 Wh
    Gotrax601-800 Wh
  • Top speed (claimed)
    Heybike36-45 mph
    Gotrax21-28 mph
  • Range (claimed)
    Heybike41-60 mi
    GotraxOver 80 mi
  • Weight
    HeybikeOver 85 lb
    Gotrax71-85 lb
  • Max rider load
    Heybike More301-350 lb
    Gotrax251-300 lb
  • Suspension
    HeybikeFull
    GotraxFront

Same on both

  • Moped-StyleType
  • HubMotor
  • Hydraulic discBrakes
  • Does not foldFolding
  • UL 2849 listedSafety listings
  • 2 YearsWarranty

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 Heybike 9 scored in Electric Bikes

Heybike Ranger 3.0 Pro Full-Suspension Folding Electric Bike
Top scoredHeybike Ranger 3.0 Pro e‑bike$1,399$200 more
6.1
What’s different
  • Battery: 601-800 Wh, not 801-1,000 Wh
Pick it ifBattery matters9vs7
See the review Buy Now
Heybike Cityscape 2.0 Step-Through Commuter Electric Bike
Lowest priceHeybike Cityscape 2.0 e‑bike$899$300 less
4.9
What’s different
  • Battery: 401-600 Wh, not 801-1,000 Wh
  • Brakes: Mechanical disc vs hydraulic disc
Pick it ifWeight matters4vs3
See the review Buy Now

More from Gotrax 11 scored in Electric Bikes

Gotrax Tundra Fat Tire Electric Bike
Top scoredGotrax Tundra fat tire e‑bike$1,299same price
6.3
What’s different
  • Battery: 801-1,000 Wh, not 601-800 Wh
Pick it ifFeatures matters6vs4
See the review Buy Now
Gotrax Ranger Moped-Style Electric Bike
Lowest priceGotrax Ranger moped‑style e‑bike$799$500 less
5.1
What’s different
  • Battery: 401-600 Wh, not 601-800 Wh
Pick it ifWeight matters8vs6
See the review Buy Now

Heybike Saturn e‑bike vs Gotrax Mustang moped‑style e‑bike: common questions

Is the Heybike Saturn e-bike better than the Gotrax Mustang moped-style e-bike?

On our scores, the Heybike Saturn e-bike is ahead, 6.0 against 5.7. The Heybike Saturn e-bike leads on features (9 against 4), ride hardware (8 against 6), battery (7 against 6) and motor (7 against 6). The Gotrax Mustang moped-style e-bike leads on weight (6 against 3).

Which is cheaper, the Heybike Saturn e-bike or the Gotrax Mustang moped-style e-bike?

The Heybike Saturn e-bike, at $1,199 against $1,299: $100 less.

Which has the bigger battery, the Heybike Saturn e-bike or the Gotrax Mustang moped-style e-bike?

The Heybike Saturn e-bike: rated 801-1,000 Wh, against 601-800 Wh for the Gotrax Mustang moped-style e-bike.

Which carries a heavier rider, the Heybike Saturn e-bike or the Gotrax Mustang moped-style e-bike?

The Heybike Saturn e-bike: rated 301-350 lb, against 251-300 lb for the Gotrax Mustang moped-style e-bike.

What do owners say about the Heybike Saturn e-bike and the Gotrax Mustang moped-style e-bike?

Across 3 independent sources scored for both, the Gotrax Mustang moped-style e-bike is ahead on Reddit; Google and Amazon are level.

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Scores calculated 20 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.

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