Aotos Flux X26 Pro
The flagship Flux, with 2,000W peak and 100 Nm, a Boost button, a 48V 21Ah (1,008Wh) pack, tyre-pressure sensors and 4G GPS security. Ben rode a pre-production Pro and called it one of his top three moped-style bikes of the year.
One Platform, Two Tunes
Pick Your Flux
The full-fat Flux
The Pro is the Flux platform with everything switched on: the 750W hub tuned to 2,000W peak with 100 Nm and a Boost button for instant-torque launches, a 1,008Wh pack good for up to 70 miles, tyre-pressure monitoring, and a 4G GPS anti-theft system with a vibration alarm.
Don't need the fireworks?
The standard Flux X26 keeps the same reddot-winning frame, dual hydraulic suspension and 5.5-inch smart TFT, with a milder 1,200W-peak / 80 Nm tune and a 48V 18Ah pack for up to 50 miles — at $1,699.
Watch the Review
Full Video Review
Watch on YouTube →
From the Review
Out on the Trail
Frames from Ben's video
Up Close
Detail Gallery
Shot in Ben's studio and on the road
The Engineering
Built To Ride The Future
Motor & Boost
2,000W peak · 100 Nm
2,000W Peak Hub Motor
Ben saw 1,900 W on the display at full throttle, and 22 mph up his test hill in Sport. On camera he read the Pro as 1,500W nominal; Aotos' own page lists 750W rated. The motor is quiet: “as silent as something like the Magician Alpha.”
Boost Mode
Boost lasts about 10 seconds. On this already-unlocked prototype it added almost nothing: 23 mph against 22 in Sport. Ben suspects it is mainly for riders who have not unlocked the bike.
20 mph · 28 mph Unlocked
Ships at 20 mph and unlocks to 28 mph. His unit held 27.8 to 27.9 mph on the GPS and then simply stopped pulling. He thinks a firmware unlock could go higher.
Chassis & Suspension
6061-T6 aluminum · dual hydraulic
Reddot-Winning 6061-T6 Frame
Aerospace-grade 6061-T6 aluminum in a sharp moto silhouette that won a reddot design award for 2026.
Dual Hydraulic Suspension
An inverted hydraulic fork and a progressive coil-over rear shock, neither with rebound, compression or lockout. Ben: it “doesn't feel like a pogo stick,” and he rates the suspension about 8 out of 10, losing marks only on adjustability.
Hydraulic Discs & 20×4.0 Fat Tyres
Four-piston hydraulic brakes on 180 mm rotors stopped Ben from 28 mph with a bike and a half of room to spare. The CST Scout 20×4.0 street tyres grip pavement but slide on loose gravel.
Battery & Smart
48V 21Ah · 1,008Wh
48V 21Ah Pack · Up to 70 miles claimed
The 1,008Wh pack slides out on a rail with a key lock. Ben rode 20 miles, mostly in Sport on the throttle, and had 32% left, so he projects about 25 miles at that pace. Power sagged to about 1,500 W below 40%.
Smart Security
Keyless unlock and app sync come standard. The Pro adds a vibration alarm that flashes the rear light, plus Bluetooth tyre-pressure caps that show front and rear PSI on the display.
App-Connected
The companion app handles keyless unlock, ride stats and settings, and syncs turn-by-turn navigation straight to the display.
The Cockpit
5.5-Inch Smart TFT
Full-Colour Display + Turn-By-Turn Navigation (synced from your phone)
The landscape 5.5-inch TFT shows tyre pressure, watts going to the motor, trip and trip time, speed, battery percentage and ride mode. Ben likes the layout and only wishes the screen changed colour with the mode. The app handles keyless unlock, ambient light colours per mode, firmware updates and navigation mirroring.
The throttle is smooth and instant: cracked slightly it drew 28 W, and it climbs through 100, 300 and 1,000 W without a jolt. The pedals run off a cadence sensor, and the motor keeps pushing for about a second after you stop pedalling, so keep a finger on the brake around people.
Find Your Fit
Size & Fittings
Flux X26 Geometry Series
Will It Fit You?
- Rider height5'2" – 6'7"
- Seat height33.5"
- Overall length70.5"
- Wheelbase46.9"
- Handlebar width28.5"
- Bike weight97 lb / 45 kg
Ben is 5'9" and flat-foots the Pro, which he says he can't do on 90% of moped-style bikes. The seat does not adjust, but the bars can be rolled forward or swapped for taller ones. The seat is long enough for a passenger, and the pegs are pre-installed.
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: aotos.com →⚡ E-System
🏍 Performance
🔧 Chassis
✨ Features
The Bike Cave Verdict
Ben's Take
“I was a big fan of the Segway Xaber when it came out last year. Beautiful, very futuristic looking moped style e-bike. And this definitely draws on a lot of similar visual cues, to put it lightly. But it does it at a way better price. This bike looks great, rides great. That's definitely the one I would recommend. That's the one I'm riding now and it feels awesome. Quiet, comfortable, it handles amazing, and it has every single feature you could possibly want. It doesn't go above 28 miles an hour, but who cares?”
“This is one of the best handling bikes I've ever been on, and I've been on some really, really nice bikes.”
Ben did not give the Pro a Cave Score. He rode a pre-production unit while Aotos was on Kickstarter, so final specs and pricing may differ.
👍 What I loved
- Handling: “glued to the ground” with no wobble, one of the best he has ridden
- Stopped from 28 mph with a bike and a half of room to spare
- Silent motor and a seat he called one of the most comfortable in a long time
- A fold-out lock under the seat, storage pouches, USB-A and USB-C, tyre-pressure sensors
- Hits its quoted 28 mph: 27.9 on the GPS
- Arrives about 95% built, in solid packaging
👎 What to know
- Power cuts off at about 28 mph; Ben expects a firmware unlock to add more
- Cadence-sensor pedals keep pushing for about a second after you stop
- No turn signals, and no suspension adjustment at all
- The street tyres slide on loose gravel
- Power drops to about 1,500 W once the battery is under 40%
- Pre-production unit: final price and specs are not locked
Kit it out
Accessories made for the Aotos Flux X26 Pro
All Aotos accessories (5 matched) →Aotos builds these for this bike. Fitment comes from Aotos's own product listings, not our guesswork.
Frequently asked questions
How fast does the Aotos Flux X26 Pro go?
It ships limited to 20 mph and unlocks to 28 mph. Ben measured 27.9 mph on the GPS on his unlocked pre-production unit.
How far does the Aotos Flux X26 Pro go on a charge?
Aotos claims up to 70 miles. Ben rode 20 miles, mostly in Sport on the throttle, and had 32% left, so he projects about 25 miles at that pace.
How much does the Aotos Flux X26 Pro weigh, and what is the rider capacity?
Aotos lists 97 lb (Ben calls it about 100 lb) and a 330 lb max load.
How much does the Aotos Flux X26 Pro cost?
It starts from $2,299 on Aotos' site. Ben's unit was a pre-production Pro from the Kickstarter phase, so check the buy button for the current price.
What stands out on the Aotos Flux X26 Pro?
Ben called out the handling, the silent motor, the comfortable seat and the long feature list: a fold-out lock under the seat, storage, USB ports and tyre-pressure sensors. It stopped from 28 mph with a bike and a half to spare.
What are the downsides of the Aotos Flux X26 Pro?
It cuts power at about 28 mph, the pedals overrun for a second after you stop, there are no turn signals or suspension adjustments, and the street tyres slide on loose gravel. Ben rode a pre-production unit, so final specs may differ.