In this guide (16 sections)
- The short answer
- What all five have in common
- Specs side by side
- Segway Xyber Air
- Fahrbike Roadster 73
- MACFOX X7
- Actbest Super X
- Ailife X20B
- What each one really costs
- Fit: who each one suits by size
- Living with them: charging, water and theft
- Returns and warranty
- Which one should you buy?
- Price
- FAQ
- Related reviews and guides
The short answer
The Segway Xyber Air is the most polished moto-style e-bike I’ve tested at about $2,000. It has hydraulic brakes that gave me incredible control on gravel, an 80 mm dual-crown fork, a seat that’s plush but firm, and the strongest anti-theft setup in this group: AirLock, plus Apple Find My on Segway’s spec. It also switches between Class 1, 2, 3 and Hybrid from the display.
But I’ve ridden four other fixed-seat, moto-style bikes, and a couple of them are better for certain riders:
- Fahrbike Roadster 73: a moped-style bike under $2,000 I’d buy, if you can get one in stock. It has dual shocks, and I got 42 miles of range out of it in winter. Plan on fixing a couple of quality issues.
- MACFOX X7: a better fit for a teenager than an adult. It has less power, a softer top speed and a passenger seat.
- Actbest Super X: dual suspension and a 7-speed for shorter riders, if you can still find one. Actbest no longer lists it.
- Ailife X20B: huge hill punch and turn signals, with messy welds.
Check the Xyber Air at Segway (affiliate link; on sale Oct 27, 2026)
What all five have in common
Every bike on this page has a fixed, moto-style seat that you can’t raise for pedaling. I’m 6’1” and about 200 lbs, and on all five, pedaling was uncomfortable for me. These are throttle bikes. On the Xyber Air, I started with my feet on the ground, rode on the throttle with pedal assist on high and rested my feet on the pedals. If I’m pedaling this bike, I’m doing something wrong.
So don’t shop this category for exercise. Shop it for comfort, power, looks and how it handles the roads you ride.
Specs side by side
| Spec | Segway Xyber Air | Fahrbike Roadster 73 | MACFOX X7 | Actbest Super X | Ailife X20B |
|---|---|---|---|---|---|
| Price (as of date) | $1,999.99 (Segway, Oct 26, 2026) | $899 sale, $1,799 regular (Fahrbike, Oct 23, 2026); sold out Oct 26, 2026 | $1,599 single battery, $2,098 dual (MACFOX, Oct 22, 2026) | Not listed by Actbest (Oct 2026) | Not confirmed (Oct 23, 2026) |
| Motor (maker) | 750W, 1,600W peak, 80 Nm | 750W geared, 80 Nm | 500W, 750W peak | 1,500W peak | 1,000W, 85 Nm |
| Battery (maker) | 717 Wh | 720 Wh, Samsung cells | 624 Wh, optional second | 749 Wh | 720 Wh |
| Top speed (maker) | 28 mph in Class 3 | 28 mph in Class 3 | 20 mph, Class 2 | 28 mph, Class 3 | 30 mph |
| Rated range (maker) | Up to 58 mi | 35 to 60 mi | 35 mi single, 70 mi dual | 45 to 70 mi | Not confirmed |
| My range | Not tested; I estimate 50 mi at most | 42 mi in winter at about 200 lbs | Not tested | Not tested | Not tested |
| Suspension | 80 mm front fork | 60 mm fork, dual rear shocks | Front fork | Front fork and rear shock | Front and rear |
| Gears | Single speed | Shimano 8-speed | Single speed | 7-speed | 7-speed |
| Brakes | Hydraulic, 180 mm | Hydraulic, 180 mm | Hydraulic | Hydraulic | Hydraulic |
| Weight (maker) | 84 lbs | 83 lbs | 87 lbs | 84.9 lbs | Not listed |
| Turn signals | No | Not listed | Not listed | Not listed | Yes |
| Anti-theft | AirLock, Apple Find My | Not listed | Not listed | Not listed | Not listed |
| Rider height (maker) | 4’8” to 6’ | 5’3” to 6’4” | Not listed | Not listed | Not listed |
| Max payload (maker) | 330 lbs | 330 lbs | 330 lbs | 330 to 360 lbs | Not listed |
| Rear rack | $79.99 optional, 22 lbs | Included | Not listed | 120 lbs | Not listed |
| Charge time (maker) | About 7 h, 1.3 A | 6 to 10 h | 5 to 6 h | 6 to 8 h, 2 A | Not listed; 2 A charger |
| Water rating (maker) | IPX7 battery, IPX5 body | IPX5 | Not listed | IP54 and IPX5 both listed | Not listed |
Maker specs come from each brand’s page or retailer listing as logged on my review pages. Rows marked “my” are from my own riding.
Segway Xyber Air
Fixed-seat bikes usually get a “but” from me, so I didn’t expect how much fun the Xyber Air would be. I tested it mostly on gravel, in Class 2, at about 200 lbs. On two steep, bumpy gravel climbs at full throttle, it dropped to about 12 to 14 mph near the top with plenty of pull left. Coming back down, the hydraulic brakes gave me incredible control and stopping power, and I could feel electronic braking from the motor kick in with a slight squeeze of the levers.
Segway says 0 to 20 mph takes about 6 seconds. Segway’s own press release says 9 seconds. I timed about 7 to 7.5 seconds on gravel, not scientifically.
The things that set it apart from the rest of this list are the extras:
- AirLock unlocks the bike when I walk up with my phone and locks it when I walk away.
- Segway lists Apple Find My as built in.
- The battery lifts out from under the seat like a briefcase, so you can charge it inside.
- You can change class on the fly from the display.
If you’re buying an e-bike for, let’s say, a teenager, that’s less to worry about with a $2,000 bike. Segway’s press release says GPS, Lost Mode and AirLock need a subscription after the first year, at a price it hasn’t published.
What I’d skip it for: only riding pavement, carrying cargo (Segway’s optional rack is rated for 22 lbs) or actually pedaling. Segway lists rider height as 4’8” to 6’. It fit me at 6’1”, but just.
Read my full Segway Xyber Air review.
Fahrbike Roadster 73
The Roadster 73 is the moped-style bike under $2,000 that I’d buy. Its ride is the smoothest of anything on this list. The oversized front and rear shocks made it feel almost like surfing. The seat is plush and firm, and I got 42 miles out of one charge in winter at about 200 lbs. That’s the only real range number on this page.
The trade-offs are quality and pedaling. On my bike, the chain rubbed the rear tire in the two highest gears, and the tail light wiring arrived frayed. Pedaling was almost comical for me because the seat doesn’t go high enough.
Versus the Xyber Air: the Roadster has rear suspension, which the Xyber Air doesn’t. As of Oct 23, 2026, Fahrbike listed it at $899 on sale, less than half the Xyber Air’s price. On Oct 26, Fahrbike showed every color sold out, so check stock. The Xyber Air has the better finish, the smart lock and tracking, and the class switching. If budget leads, pick the Roadster. If you want polish and theft protection, pick the Xyber Air.
Check the Roadster 73 at Fahrbike (not an affiliate link) · My Roadster 73 review
MACFOX X7
I see the MACFOX X7 as a teen’s bike. The styling is phenomenal, with huge fat tires, a big headlight and a long seat with foot pegs for a passenger. It has enough power to get a 150 to 185 lb kid up a hill on throttle alone, and MACFOX caps it at 20 mph in Class 2.
As an adult at 200 lbs, I wanted more power on inclines. The battery also hangs awkwardly outside the frame, and there are a lot of exposed wires.
Versus the Xyber Air: the Xyber Air pulled me up steep gravel without the struggle I felt on the X7, and its finish is a step up. The X7 costs less with one battery, offers a dual-battery option and has room for a passenger. For a parent who wants a teen on a slower bike, I’d still point to the X7. For an adult, I’d point to the Xyber Air.
Check the MACFOX X7 (affiliate link) · My MACFOX X7 review
Actbest Super X
The Super X was very decent for the price when I tested it for several weeks. It has dual suspension, 4-inch fat tires, hydraulic brakes, a huge comfortable seat, a twist throttle that works from zero and a 7-speed. The fixed seat makes it a better fit for shorter riders. At 6’1”, pedaling was quite uncomfortable for me. The display is basic, the fenders are small and let water splash up, and I thought the battery looked hideous.
Versus the Xyber Air: the Super X has rear suspension and gears. The Xyber Air has better brakes, the smart lock, a nicer display and a cleaner look. As of Oct 22, 2026, Actbest no longer listed the Super X on its site, so check whether it’s still in stock before you get attached.
Check the Actbest Super X (affiliate link) · My Actbest Super X review
Ailife X20B
The X20B had huge punch on hills. I called it a throttle commuter. It comes with turn signals, a horn, a high and low headlight, fenders and dual suspension. On the downside, the welds and front cables were messy, the display was stuck in kilometers, and the brake levers came swapped from the factory. Like the rest of this list, the seat sat too close to the pedals for me.
Versus the Xyber Air: if you want turn signals, the X20B has them and the Xyber Air doesn’t. I don’t like turn signals on e-bikes, so I don’t miss them. The Xyber Air is far better finished. I couldn’t confirm a current price for the X20B.
Check the Ailife X20B (affiliate link) · My Ailife X20B review
What each one really costs
The sticker price isn’t the whole story in this category, because accessories, battery options and stock vary a lot, and one of these isn’t sold by its maker anymore.
- Xyber Air: $1,999.99 on Segway’s store as of Oct 26, 2026. My review unit came with fenders and a lockable bag; check Segway’s listing to see whether they’re included or sold as a separate add-on. If sold separately, Segway’s Oct 13, 2026 press release lists $79.99 for fenders and $99.99 for the bag. The 22-lb rear rack is $79.99 in the same release. Segway’s GPS, Lost Mode and AirLock need a subscription after year one, at a price it hasn’t published. The home delivery fee isn’t shown on the Air’s page as of Oct 26.
- Roadster 73: $899 on sale and $1,799 regular on Fahrbike as of Oct 23, 2026, sold out in every color on Oct 26. My bike came with a rear rack, and I assembled the front wheel, fenders and headlight myself. Budget a little time for the chain and the tail light wiring I mentioned.
- MACFOX X7: $1,599 with one battery or $2,098 with two in Black on MACFOX’s site as of Oct 22, 2026. Other colors cost $100 more, and MACFOX lists a $549 dual-battery upgrade kit.
- Actbest Super X: Actbest’s last listing I found, archived April 2025, showed $799 on sale and $1,699 regular, sold out. Its page now redirects. Check Amazon for current stock.
- Ailife X20B: a 2024 archive showed $999 and $1,299. I couldn’t confirm a current price on Oct 23, 2026.
Fit: who each one suits by size
Every bike here has a fixed seat, so the question is really whether you can reach the ground comfortably and ride on the throttle.
- Xyber Air: Segway lists 4’8” to 6’. At 6’1” it fit me on the throttle.
- Roadster 73: Fahrbike lists 5’3” to 6’4”. Even so, I wanted the seat 6 to 7 inches higher for pedaling.
- MACFOX X7: MACFOX lists a 30-inch seat height. I’d size it for a teen.
- Actbest Super X: better for shorter riders. Pedaling was quite uncomfortable for me at 6’1”.
- Ailife X20B: the seat sat too close to the pedals for me.
Living with them: charging, water and theft
The Xyber Air is the only one here with a battery that lifts out from under the seat like a briefcase, a keyed lock on the battery, and a charge flap so you can plug in on the bike. Segway lists a 1.3 A charger and about 7 hours, which is slower than the 2 A chargers Actbest and Ailife list, so plan on overnight.
Segway rates the Air’s battery IPX7 and the body IPX5. Fahrbike lists IPX5 for the Roadster, and Actbest lists both IP54 and IPX5 for the Super X, so I wouldn’t trust either in heavy rain. Segway hasn’t published an Air manual as of Oct 26, 2026, but its manual for the original Xyber says not to pressure wash and that water damage isn’t covered by warranty. That’s good advice on any of these.
On theft, the Air is in a different league on paper: AirLock, Apple Find My and, with the subscription, GPS tracking and Lost Mode on Segway’s spec. I couldn’t find any of the others listing tracking.
Returns and warranty
Segway’s store lists a 2-year limited warranty for the Xyber Air. Its e-bike return terms, checked Oct 26, 2026, allow a return within 30 days of pickup or delivery, through the same dealer, with under 5 miles, no damage and Segway’s approval, minus a restocking fee by model. The Air isn’t on Segway’s fee table yet, and the store also shows a 14-day badge, so confirm before you buy. For the other four, check each maker’s terms before you order, and for the Super X and X20B, Amazon’s.
Which one should you buy?
- Best overall at about $2,000: Segway Xyber Air, for gravel, trails and mixed riding, with the best anti-theft setup and the cleanest finish in this group.
- Best value: Fahrbike Roadster 73, if it’s back in stock and you’re OK checking the chain and wiring yourself.
- Best for a teenager on a budget: MACFOX X7.
- Rear suspension and gears: Actbest Super X, if you can find one.
- Turn signals: Ailife X20B.
A note on what’s not here: I haven’t ridden the Super73 or the original Segway Xyber, so I’m not judging how they ride. If you’re weighing the Air against the original, I lined them up on Segway’s own numbers in Segway Xyber Air vs Xyber.
Price
As of Oct 26, 2026, Segway lists the Xyber Air at $1,999.99, with orders opening Oct 27. My review unit came with fenders and a lockable bag. Check Segway’s listing to see whether they’re included or sold as a separate add-on. If sold separately, Segway’s Oct 13, 2026 press release lists the fenders at $79.99 and the bag at $99.99, plus a $79.99 rear rack.
Check the Xyber Air at Segway (affiliate link; it doesn’t cost you any more)
FAQ
Is the Xyber Air street legal?
Segway sells it as a Class 1, 2 or 3 e-bike with a Hybrid mode where allowed. Segway’s one-sheet marks Hybrid “Except CA, NY and certain other states,” and its store page says it isn’t available in California. Check e-bike laws by state and my Class 2 vs Class 3 guide.
Which moto-style e-bike is best for a tall rider?
None of these is great for pedaling at 6’1”. The Xyber Air fit me on the throttle, though Segway lists it for riders up to 6’.
What are bikes like the Segway Xyber?
Moto-style e-bikes with a long fixed seat, fat tires and a throttle. The four I’ve tested besides the Xyber Air are on this page: the Fahrbike Roadster 73, MACFOX X7, Actbest Super X and Ailife X20B.
Is there a cheaper alternative to the Xyber Air?
The Roadster 73 was $899 on sale on Oct 23, 2026, but sold out on Oct 26. The MACFOX X7 was $1,599 with one battery on Oct 22, 2026.
Which one has rear suspension?
The Roadster 73, Super X and X20B. The Xyber Air and MACFOX X7 don’t.
Which is best for a teenager?
For a slower, cheaper bike, the MACFOX X7. For theft protection, the Xyber Air’s AirLock and Find My (on Segway’s spec) are the best here. See my parents’ guide to e-bikes.
Related reviews and guides
- Segway Xyber Air review
- Is the Segway Xyber street legal?
- Segway Xyber Air classes: switching 1, 2, 3 and Hybrid
- Segway Xyber Air vs Muxi vs Muxi Pro
- Segway Xyber Air: who should buy it
- Segway Xyber Air specs, range and price
- Segway Xyber Air vs the original Xyber
- Best fat tire e-bike
- Best e-bike for hills
“The simple believes everything, but the prudent gives thought to his steps.” Proverbs 14:15 (ESV)
Check prices for the bikes in this guide
Prices change often, so these links go to the current listing. I only show a price where it's in my review data.
- Segway Xyber Air · $1,999
- Fahrbike Roadster 73 · $899
- MACFOX X7 · $1,599
Some of these are affiliate links: I may earn a commission at no extra cost to you. Disclosure