Tesway X9 Ultra
Tesway's dual-motor flagship. Twin 60V hubs peak at 4000W and 240 Nm, 0–31 mph comes up in eight seconds, and full suspension over 26×4.0 fat tires keeps it planted — all on a Samsung-celled 60V pack.
Make It Yours
Colour Options
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Full Video Review
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Every Angle
Studio Gallery
The Engineering
What Makes The X9 Ultra Tick
Power & Drive
Dual 60V hubs · 4000W peak · 240 Nm
All-Wheel Drive
Twin 60V hubs, 1200W×2 rated and peaking at 2000W×2 (4000W).
Torque On Tap
120 Nm × 2 — 240 Nm total for serious climbing.
Real-World Pace
43 mph top speed, 0–31 mph in about eight seconds (Tesway claim).
Suspension & Brakes
Full-sus · 4-piston hydraulic
Full Suspension
Hydraulic front fork with 120mm travel plus rear suspension.
Stopping Power
4-piston hydraulic brakes on 180mm discs.
Grip
26×4.0 Kenda fat tires for the big-wheel MTB stance.
Battery & Range
Samsung 60V 30Ah / 25Ah
Samsung Cells
A 60V pack in 30Ah or 25Ah, built on Samsung cells.
Range
Up to 120 mi pedal-assist, ~100 mi on throttle (Tesway claim).
Smart Lock
LCD colour display with NFC card unlock.
The Cockpit
A Flagship Cockpit
Colour LCD + NFC Lock + Shimano 7-Speed
The X9 Ultra gets Tesway's most complete cockpit — a colour LCD display with an NFC card lock, five ride modes and a full-twist throttle to deploy all 4000W.
A Shimano 7-speed with a 52T chainring keeps you pedaling at speed, while full suspension and 26×4.0 fat tires give it a true big-wheel MTB stance.
Plan Your Ride
Your Range, Not Mine
Brand range figures come from a light rider on flat ground in perfect weather. Set it up the way you actually ride and you get the window to plan a trip inside.
The Numbers
Full Specifications
Source: teswaybike.com →⚡ E-System
🚦 Performance
🔧 Chassis & Brakes
✨ Options
The Bike Cave Verdict
Ben's Take
The X9 Ultra is the performance halo of the range — a 60V dual-motor MTB peaking at 4000W and 240 Nm, with a claimed 43 mph and 0–31 in eight seconds. Unlike the touring-focused X-series, this one trades ultimate range (a still-healthy 120 mi claim) for pace and a genuine full-suspension, 26-inch big-wheel chassis, and the Samsung-celled pack and NFC lock are nice touches at $1,899. It's very fast on paper — well past Class 3 — so it's really an off-road/private-land machine, and I haven't put those numbers to the test on camera yet.
👍 What stands out
- 60V dual-motor with 4000W peak and 240 Nm
- Full-suspension 26×4.0 big-wheel MTB chassis
- Samsung-celled 60V battery with NFC lock
- Four colourways including Orange and Camo
👎 What to know
- Not yet reviewed on camera — figures are Tesway's claims
- 43 mph is well beyond Class 3 — off-road/private use
- Shorter range than the touring X5/X7 (120 mi claim)
- Fast, heavy and powerful — not a beginner's bike
Kit it out
Accessories made for the Tesway X9 Ultra
All Tesway accessories (11 matched) →Tesway builds these for this bike. Fitment comes from Tesway's own product listings, not our guesswork.
X9 AWD/X9 Ultra Spare Battery$599–$699→
Tesway X9 AWD / X9 Ultra Spare Battery$599→
Tesway Battery Charger$109–$189→
Tesway Battery Charger$109→
Tesway Large Rear Rack Basket$90→
Bottom Bracket$30→
Tesway Cargo Trailer$299→
Tesway E-bike Controller$99–$159→
TESWAY Fat Tire$50–$60→
Pedal Assist Sensor$26→
TESWAY Brake Pads$21→
Frequently asked questions
How fast does the Tesway X9 Ultra go?
The Tesway X9 Ultra's top speed is rated at 43 mph.
How far does the Tesway X9 Ultra go on a charge?
The Tesway X9 Ultra is rated for up to 120 mi.
How much does the Tesway X9 Ultra weigh, and what's the rider capacity?
The Tesway X9 Ultra weighs 106 lbs. Max rider/cargo load is 400 lbs.
How much does the Tesway X9 Ultra cost?
It starts from $1,859.
What stands out on the Tesway X9 Ultra?
60V dual-motor with 4000W peak and 240 Nm. Full-suspension 26×4.0 big-wheel MTB chassis. Samsung-celled 60V battery with NFC lock.
What are the downsides of the Tesway X9 Ultra?
Not yet reviewed on camera — figures are Tesway's claims. 43 mph is well beyond Class 3 — off-road/private use. Shorter range than the touring X5/X7 (120 mi claim).