The Hiboy S2 MAX scores 5.7 and ranks 13th of 31 in Electric Scooters; the Gotrax Eclipse Ultra scores 5.6 and ranks 17th of 31 in Electric Scooters. The S2 MAX leads on weight, the Eclipse Ultra on ride hardware.
UL certificate UL-US-2354037-0 names S2 MAX; listed under Freeman IT FKIS.E535405
Searched: UL Solutions certificate (brand-hosted) UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
Record: UL Solutions certificate (brand-hosted), ANSI/CAN/UL 2272, S2 MAX, MAX3, MAX, MAX V2, Titan, Titan PRO are identical to S2 MAX, Freeman IT Limited
Record: UL Product iQ, ANSI/CAN/UL 2272, S2 MAX, Shenzhen Freeman IT Limited
GotraxEclipse Ultra
UL Product iQ FKIS.E497683 (OEM Zhejiang Taotao) lists Eclipse Ultra under UL 2272
Searched: UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
Social score about the Hiboy S2 MAX and the Gotrax Eclipse Ultra
HiboyS2 MAXGotraxEclipse Ultra
RedditHiboy S2 MAX: 4Gotrax Eclipse Ultra: 4
The Hiboy S2 MAX reading covers the whole brand; the Gotrax Eclipse Ultra reading covers the whole brand.
HiboyS2 MAX
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r/ElectricScooters: a MAX Pro owner notes the sub's dislike of Hiboy while praising its build and support (Apr 2024)
a post titled 'Avoid Hiboy, Total Scam Experience' reports a scooter not delivered after three weeks (Aug 2025)
GotraxEclipse Ultra
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Brand-level. r/ElectricScooters: in a thread asking what is wrong with Gotrax, owners of several Gotrax scooters praise value and fun while others report flat tubes, cracked fenders, slow support and fire fears (Dec 2023)
The Hiboy S2 MAX reading covers its product line; the Gotrax Eclipse Ultra reading covers its product line.
HiboyS2 MAX
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Product-line.
TechGearLab (bought unit) measured the sibling S2 Pro at 17.1 mi of range and 17.3 mph and found its rear suspension stiff under braking (Sep 2026)
GotraxEclipse Ultra
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Product-line.
TechGearLab (bought unit) tested the Eclipse Ultra with Seat: 15.5 mi measured range, 17.9 mph, 52.7 lb, stiff suspension; called it somewhat expensive for its speed and range (Sep 2026)
HiboyS2 MAX vs GotraxEclipse Ultra: common questions
Is the Hiboy S2 MAX better than the Gotrax Eclipse Ultra?
On our scores, the Hiboy S2 MAX is ahead, 5.7 against 5.6. The Hiboy S2 MAX leads on weight (6 against 3) and features (7 against 6). The Gotrax Eclipse Ultra leads on ride hardware (8 against 4), battery (8 against 6) and warranty & support (5 against 3).
Which is cheaper, the Hiboy S2 MAX or the Gotrax Eclipse Ultra?
The Hiboy S2 MAX, at $590 against $699: $109 less.
Which has the bigger battery, the Hiboy S2 MAX or the Gotrax Eclipse Ultra?
The Gotrax Eclipse Ultra: rated 601-800 Wh, against 401-600 Wh for the Hiboy S2 MAX.
Which carries a heavier rider, the Hiboy S2 MAX or the Gotrax Eclipse Ultra?
The Gotrax Eclipse Ultra: rated 251-300 lb, against Up to 250 lb for the Hiboy S2 MAX.
Which has the longer warranty, the Hiboy S2 MAX or the Gotrax Eclipse Ultra?
The Gotrax Eclipse Ultra: 2 Years, against 1 Year.
What do owners say about the Hiboy S2 MAX and the Gotrax Eclipse Ultra?
Across 3 independent sources scored for both, the Hiboy S2 MAX is ahead on Google and Amazon; Reddit is level.
More electric scooters comparisons
More head-to-heads with these two, plus the full brand comparison.
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