Product comparison · Electric Bikes
Gotrax CTI3 vs Hiboy EX9
The Gotrax CTI3 scores 5.1 and ranks 43rd of 57 in Electric Bikes; the Hiboy EX9 scores 4.9 and ranks 48th of 57 in Electric Bikes. The CTI3 leads on battery, the EX9 on motor.
Across everything we scored, Gotrax CTI3 sits 0.19 ahead — led by battery.
Verdict
CTI3 ahead · +0.19 (5.1 vs 4.9)Pick the Gotrax CTI3 when
Warranty & support matters5vs3
Battery matters5vs4
A longer warranty matters2 Yearsvs1 Year
Pick the Hiboy EX9 when
Motor matters7vs5
Price matters$1,200vs$1,499
A higher rider weight limit matters301-350 lbvs251-300 lb
Scored 19 October 2026 from published specs and owner reviews. We don't buy or test units. How we score
Usability Gotrax CTI3 and Hiboy EX9, scored 0 to 10
MotorGotrax CTI3: 5Hiboy EX9: 7 (higher)
Gotrax CTI3
- 500 W, torque not published (band)
Hiboy EX9
- 750 W rear hub, torque not published (band)
- Peak: 1,000 W claimed, not scored
BatteryGotrax CTI3: 5 (higher)Hiboy EX9: 4
Gotrax CTI3
- 653 Wh (48 V, 13.6 Ah per manual) on the commuter ladder
- Conflict: product page says 14 Ah (672 Wh)
Hiboy EX9
- 557 Wh (48 V, 11.6 Ah) on the commuter ladder
- Option: spare battery sold separately ($254.00)
Warranty & SupportGotrax CTI3: 5 (higher)Hiboy EX9: 3
Gotrax CTI3: 2 Years · Hiboy EX9: 1 Year.
Gotrax CTI3
- two years on battery and motor
Hiboy EX9
- one year on battery and motor
Same score
Ride HardwareGotrax CTI3: 6Hiboy EX9: 6
Gotrax CTI3
- hydraulic brakes, front suspension fork, torque sensor
Hiboy EX9
- hydraulic discs, 80 mm front fork, dual-sided torque sensor
WeightGotrax CTI3: 3Hiboy EX9: 3
Gotrax CTI3
- 64.5 lb as listed
- Load: manual 264 lb, product page 300 lb
Hiboy EX9
- 64.5 lb, the heavier of two store figures
- Store: 59.5 lb in the spec list, 64.5 lb in the geometry table
FeaturesGotrax CTI3: 3Hiboy EX9: 3
Gotrax CTI3
- removable battery, thumb throttle
- Rack: rear rack fitted; fenders and rear light not stated
Hiboy EX9
- removable battery, throttle
- IP: frame IPX4, battery IPX5
VerificationGotrax CTI3: 6Hiboy EX9: 6
Gotrax CTI3
- UL Product iQ QGNS.E504792 (OEM Zhejiang Taotao) lists CTi3 under UL 2849
- Searched: UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
- Record: UL Product iQ, ANSI/CAN/UL 2849, E13-P, CTi3, ZHEJIANG TAOTAO VEHICLES CO., LTD
Hiboy EX9
- UL certificate UL-US-2349757-2 names EX9; 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, EX9, Shenzhen Freeman IT Limited
Not scored for either
- ValueGotrax CTI3: not scoredHiboy EX9: not scored
Social score about the Gotrax CTI3 and the Hiboy EX9
RedditGotrax CTI3: 5 (higher)Hiboy EX9: 4
The Hiboy EX9 reading covers the whole brand.
Gotrax CTI3
Liked
- winter use
- value
Complaints
- parts answers
- brake spec mismatch
Read the full summary
- Product. r/ebikes: an owner of 14 months says it handled a New York winter and gets about 40 mi riding fast, but is frustrated by slow parts and charger answers and a manual that lists mechanical brakes (2025)
Hiboy EX9
Read the full summary
- Brand-level. r/ebikes threads on Hiboy e-bikes (Oct 2023 to Jun 2026) mix praise for speed, hill power and free replacement parts with brake, error-code and motor complaints on P6 and EX6 units
GoogleGotrax CTI3: 5Hiboy EX9: 5
The Gotrax CTI3 reading covers the whole brand; the Hiboy EX9 reading covers the whole brand.
Gotrax CTI3
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)
Hiboy EX9
Read the full summary
- Brand-level.
- Momentum (Nov 2024), The Gadgeteer (Hiboy sample, Sep 2023) and MakeUseOf (Jun 2023) rated the EX6 and P6 as good-value entry e-bikes, with motor lag or weak brakes as the main reservations
YouTubeGotrax CTI3: not scoredHiboy EX9: 7
No usable source for the Gotrax CTI3.
Gotrax CTI3
Nothing recorded.
Hiboy EX9
Liked
- quick takeoff
- 28 mph on pedal assist
- hydraulic brakes
Read the full summary
- Product.
- Soldier Knows Best (affiliate link, stated) reached 20 mph in about 5 to 7 seconds and 28 to 29 mph on pedal assist, liked the quick takeoff and tested the hydraulic brakes (Feb 2026)
AmazonGotrax CTI3: 6 (higher)Hiboy EX9: 4
The Gotrax CTI3 reading covers the whole brand; the Hiboy EX9 reading covers the whole brand.
Gotrax CTI3
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 EX9
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 CTI3 vs Hiboy EX9: pros and cons
Gotrax CTI3
Overall score 5.1Strengths
- Hydraulic brakes stop with confidence
- Rear rack comes fitted
- Battery lifts out to charge indoors
- Step-through frame is easy to mount
- Torque sensor gives a natural pedal feel
Drawbacks
- Battery capacity stated two ways
- Heavy to carry up stairs
- Max load stated two ways
- No turn signals
- An owner reported slow answers on parts
Hiboy EX9
Overall score 4.9Strengths
- Hydraulic brakes cut motor power
- Quick to reach top speed
- High load rating for a commuter
- Handlebar adjusts for comfort
- Torque sensor gives natural assist
Drawbacks
- Lights and fenders not documented
- Only one year on battery and motor
- Battery is modest for the price
- No manual published online
- Weight stated two ways by the maker
Gotrax CTI3 vs Hiboy EX9: the numbers
Price, scores and rank, then only the specs that differ. Green marks the side with more.
- BatteryGotrax More601-800 WhHiboy401-600 Wh
- MotorGotraxNot listedHiboyHub
- Range (claimed)Gotrax41-60 miHiboy61-80 mi
- Max rider loadGotrax251-300 lbHiboy More301-350 lb
- WarrantyGotrax More2 YearsHiboy1 Year
Same on both
- CommuterType
- Class 3E-bike class
- 21-28 mphTop speed (claimed)
- 56-70 lbWeight
- Hydraulic discBrakes
- FrontSuspension
- Does not foldFolding
- UL 2849 listedSafety listings
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Not sold on either one?
The top-scored and the cheapest other pick from each brand.
More from Gotrax 10 scored in Electric Bikes
- Battery: 801-1,000 Wh, not 601-800 Wh
- Motor: Hub vs not published
- Battery: 401-600 Wh, not 601-800 Wh
- Motor: Hub vs not published
More from Hiboy 4 scored in Electric Bikes
- Battery: 801-1,000 Wh, not 401-600 Wh
- Suspension: Full vs front
- Battery: 601-800 Wh, not 401-600 Wh
Gotrax CTI3 vs Hiboy EX9: common questions
Is the Gotrax CTI3 better than the Hiboy EX9?
On our scores, the Gotrax CTI3 is ahead, 5.1 against 4.9. The Gotrax CTI3 leads on battery (5 against 4) and warranty & support (5 against 3). The Hiboy EX9 leads on motor (7 against 5).
Which is cheaper, the Gotrax CTI3 or the Hiboy EX9?
The Hiboy EX9, at $1,200 against $1,499: $299 less.
Which has the bigger battery, the Gotrax CTI3 or the Hiboy EX9?
The Gotrax CTI3: rated 601-800 Wh, against 401-600 Wh for the Hiboy EX9.
Which carries a heavier rider, the Gotrax CTI3 or the Hiboy EX9?
The Hiboy EX9: rated 301-350 lb, against 251-300 lb for the Gotrax CTI3.
Which has the longer warranty, the Gotrax CTI3 or the Hiboy EX9?
The Gotrax CTI3: 2 Years, against 1 Year.
What do owners say about the Gotrax CTI3 and the Hiboy EX9?
Across 3 independent sources scored for both, the Gotrax CTI3 is ahead on Reddit and Amazon; Google is level.
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Scores calculated 19 October 2026 · Products excluded where fewer than two independent sources cover them · · How we score