The Ride1Up Roadster V3 and the Mihogo Air Max land close on price but chase different goals. The Roadster is a genuinely light (Ride1Up lists ~39–40 lb), hydroformed-aluminum city bike with a real torque sensor, a premium 10-speed Shimano Deore or carbon-belt drivetrain, and a 2-year warranty. The Air Max is a carbon-fiber, dual-battery bike built for range and power. Unusually for one of these matchups, both bikes use a torque sensor — so the usual "budget bike gives up ride feel" story doesn't apply, and several rows are honest ties. Every Roadster V3 figure below is drawn from independent reviews and spec databases — Electric Bike Report, ElectricBikeReview, Electric Bike Journal and eBikeReviewLab — and cross-checked across them; where they disagreed (for example on price or exact weight) we say so rather than pick one. Every Air Max figure is first-party from mihogousa.com. (We're Mihogo USA, the Air Max's U.S. distributor.)
| Spec | Mihogo Air Max | Ride1Up Roadster V3 |
|---|---|---|
| Price | $999 | ~$1,295[review][review] (varies by build) |
| Frame | Carbon-fiber monocoque (Toray T800) | Hydroformed aluminum[spec] |
| Total weight | ~62 lb (7.7 lb frame) | ~39–40 lb claimed (~44 lb as-tested[review]) |
| Motor | 750W (900W peak) | 500W Mivice hub[review][spec] |
| Motor torque | 85 Nm | 50 Nm[review][review] |
| Pedal-assist sensor | Bilateral torque sensor | Intui-Drive torque sensor[review] (tie) |
| Battery | 921.6 Wh (dual 460.8 Wh, 48V, hidden) | 360 Wh (36V, 10 Ah, Samsung)[review] |
| Range | up to 121 mi | 20–40 mi (Ride1Up) · up to ~50 mi tested[review] |
| Top speed | 28 mph | 28 mph pedal-assist[review] (tie) |
| Throttle | Yes | Yes, to 20 mph[review] (tie) |
| Drivetrain | Shimano 7-speed (52T · 14–28T) | 10-speed Shimano Deore, or carbon belt single-speed[review][review] |
| Brakes | Hydraulic disc | Hydraulic disc (Tektro, 160 mm)[review] (tie) |
| Wheels / tires | 26" × 2.5 | 700 × 45c[review] |
| Chargers | Two included (one per battery) | — |
| Warranty | 1-Year U.S. Limited[source] | 2-Year[review] |
| Best for | Max range, torque and a carbon frame | Light weight, premium drivetrain, longer warranty |
Roadster V3 figures are sourced from independent reviews and spec databases (Electric Bike Report, ElectricBikeReview, Electric Bike Journal, eBikeReviewLab), cross-checked against each other; Air Max figures are first-party from mihogousa.com. Ride1Up's own site blocks automated access, so its listed price could not be verified directly — independent reviews cluster around $1,295, but always confirm the current price and configuration on ride1up.com. Prices and specs fluctuate with promotions and revisions.
Weight, drivetrain and warranty: the Roadster's clear wins
Let's start where the Roadster V3 wins, because it wins real rows. On weight, Ride1Up lists it around 39–40 lb, and even the heavier independently-weighed test bike (~44 lb[review]) is well under the Air Max's ~62 lb. That's the difference between a bike you can one-hand onto a rack or up a stoop and one you'd rather ride than carry. On drivetrain, the Roadster comes with a premium 10-speed Shimano Deore chain setup — or, for the same price, a clean Dayco carbon belt single-speed[review] — against the Air Max's simpler Shimano 7-speed. And on warranty, Ride1Up backs the Roadster for 2 years[review] versus the Air Max's 1-year U.S. limited warranty. If your priorities are a light bike, wide or low-maintenance gearing, and a longer warranty, the Roadster is the honest pick.
There's a nuance worth knowing on weight, though. The Air Max's frame is the lighter of the two — a 7.7 lb Toray T800 carbon monocoque. Its higher total weight comes almost entirely from what it carries: two hidden batteries instead of one, plus wider 2.5" tires. You're not paying those extra pounds for nothing — you're paying them for the range and power rows below.
Range and power: the Air Max is the distance bike
The Roadster V3 runs a single 360 Wh battery (36V, 10 Ah, Samsung cells[review]). Ride1Up estimates 20–40 miles, and independent testing has stretched it to nearly 50 miles in the most economical assist mode[review] — genuinely good efficiency for the battery size, and plenty for daily city errands. The removable pack is easy to bring inside to charge.
The Air Max runs 921.6 Wh across two hidden batteries and is rated up to 121 miles under ideal pedal assist. That's roughly 2.5× the Roadster's battery capacity, which is the structural reason its range is so much higher — not marketing, just more watt-hours on board. On output, the Air Max's 750W (900W peak) and 85 Nm are meaningfully more motor than the Roadster's 500W and 50 Nm[review] — the kind of gap you feel on a steep hill or hauling groceries. Both bikes assist to 28 mph and both have a throttle, so on speed they're even.
One honest caveat on all range claims, ours included: 121 miles is a best-case, pedal-assist figure, and real-world range depends on rider weight, terrain, wind, temperature and how much throttle you use. The structural point is architecture — two batteries versus one.
The sensor: a genuine tie — both are torque
In most of these comparisons the sensor is where a budget bike falls down. Not here. The Air Max uses a bilateral torque sensor, and the Roadster V3 uses Ride1Up's Intui-Drive torque sensor[review] — both measure how hard you're actually pedaling and meter motor power to match. Electric Bike Report calls the Roadster's motor-and-sensor pairing one of the best hub-motor torque-sensor combinations it has tested.[review] So the natural, bike-like assist feel that usually separates the Air Max from cheaper rivals is a wash against the Roadster. We'd rather tell you that than pretend otherwise. If ride feel is your deciding factor, this pair is a tie — look to range, power and drivetrain instead.
Price: close, and hard to pin down exactly
On price the two are near each other. Independent reviews put the Roadster V3 around $1,295[review][review], with the belt and geared builds reported at the same price; the Air Max is $999. We'll be straight about the uncertainty: Ride1Up's site blocks automated price checks, so we couldn't verify its current number ourselves, and one source listed higher configuration prices — confirm the live price and build on ride1up.com before you buy.
What similar money buys is different on each bike. The Roadster puts its dollars into light weight, a premium drivetrain and a 2-year warranty. The Air Max puts them into range and power: roughly 2.5× the battery, more motor and torque, a carbon frame, and two chargers in the box. Neither is "better value" in the abstract — it depends on which of those you'll actually use.
Where they tie: sensor, speed, brakes and throttle
Four rows are genuine ties, and we won't spin them. Both bikes use a torque sensor; both assist to 28 mph and have a throttle; and both stop on hydraulic disc brakes[review] (the Roadster on Tektro 160 mm rotors). The clearest ride-feel differences aren't on those lines — they're in wheel and tire choice (the Air Max on wider 26" × 2.5 tires for cushion, the Roadster on 700 × 45c gravel tires for a lighter, road-efficient roll) and, above all, in range and drivetrain.
So which should you buy?
- Want the lightest bike to lift and store, wide gearing or a clean belt drive, and a longer warranty? → Ride1Up Roadster V3 — ~39–40 lb, 10-speed Deore or carbon belt, 2-year warranty.
- Want roughly 2.5× the battery, more motor and torque, a carbon frame and two chargers? → Mihogo Air Max. Up to 121 miles, 750W (900W peak), 85 Nm, and $999.
- Riding mostly short, flat city trips? Both feel great — they share a torque sensor, 28 mph and hydraulic brakes — so choose on weight, drivetrain and range, not on ride feel.
Shop the Air Max — $999 See the full 5-bike roundup
Comparison FAQ
Which is lighter?
The Roadster V3 — Ride1Up lists it around 39–40 lb and reviewers weighed a test bike near 44 lb, versus roughly 62 lb for the Air Max. The Air Max's own frame is lighter (a 7.7 lb carbon monocoque); its extra total weight is mostly its second battery and wider tires.
Which has longer range and more power?
The Mihogo Air Max — up to 121 miles on 921.6 Wh and 750W (900W peak) / 85 Nm, versus a 360 Wh battery and 500W / 50 Nm on the Roadster (Ride1Up estimates 20–40 miles; testing has reached nearly 50). The Air Max carries roughly 2.5× the battery capacity.
Do both bikes use a torque sensor?
Yes — a genuine tie. The Air Max uses a bilateral torque sensor and the Roadster uses Ride1Up's Intui-Drive torque sensor, which reviewers rate as one of the better hub-motor torque-sensor pairings tested. Both give a natural, pedal-matched feel, so neither bike gives up ride feel here.
Which has the better drivetrain?
The Roadster V3. It comes with a 10-speed Shimano Deore chain (9-speed Microshift on the step-through) or a Dayco carbon belt single-speed at the same price, versus the Air Max's Shimano 7-speed (52T / 14–28T). If wide gearing or a low-maintenance belt matters, the Roadster wins this row.
Which is the better value?
The Air Max is the cheaper of the two — reviews put the Roadster around $1,295 and the Air Max is $999 (confirm the Roadster's live price on ride1up.com). Similar money buys light weight, a premium drivetrain and a 2-year warranty on the Roadster, or roughly 2.5× the battery, more power, a carbon frame and two chargers on the Air Max.