The Aventon Soltera line is one of the most recognized lightweight, single-speed-style e-bikes on the market — earlier Soltera.2 reviews are still widely cited, but Aventon's current production model (checked directly on aventon.com) is the Soltera 2.5, its direct successor with the same torque-sensor design.[source] Here's a straight, verified-spec comparison against the Mihogo Air Max. (We're Mihogo USA, the Air Max's U.S. distributor, so every Aventon number below links to Aventon's own product page.)
| Spec | Mihogo Air Max | Aventon Soltera 2.5 |
|---|---|---|
| Price | $1,299 ($1,199 w/ USA100) | $1,199[source] |
| Frame | Carbon fiber (Toray T800), 7.7 lb | 6061 double-butted aluminum alloy[source] |
| Total weight | ~62 lb | 46 lb[source] |
| Motor | 750W (900W peak) | 350W sustained (540W peak) hub motor[source] |
| Torque | 85 Nm (mfr-rated) | 45 Nm (mfr-rated)[source] |
| Battery | 921.6 Wh (dual) | 345.6 Wh (9.6Ah, removable)[source] |
| Range | up to 121 mi | up to 46 mi[source] |
| Brakes | Hydraulic disc | Tektro HD-T280 hydraulic disc (no e-cutoff)[source] |
| Warranty | 1-Year Limited[source] | 2-Year[source] |
| Best for | Max range + fully-equipped commuting | Light, no-throttle-only torque-sensor commuting |
Soltera figures above are pulled directly from Aventon's Soltera 2.5 product page (the current production successor to the earlier Soltera.2); Air Max figures are first-party from mihogousa.com. Prices fluctuate with promotions — always confirm current specs and pricing on the maker's site before purchase.
Price: a rare dead heat
Unlike most of our comparisons, this one doesn't have a clear budget winner. The Aventon Soltera 2.5 lists at $1,199 on aventon.com,[source] and the Air Max is $1,299 list — but effectively the same $1,199 once you apply code USA100. If you're comparing sticker prices without any codes, the Soltera 2.5 is technically $100 cheaper; with the Air Max's current promo, they land at the same number.
Motor & torque: the Air Max is meaningfully stronger
Aventon rates the Soltera 2.5's hub motor at 350W sustained (540W peak) and 45 Nm of torque.[source] The Air Max's 750W (900W peak) motor and 85 Nm torque rating are both roughly double. Both figures are manufacturer-rated specs from each brand's own site — no independent dyno test of either bike's Soltera 2.5 or Air Max torque exists yet for a true measured comparison.
Range: the dual battery does the heavy lifting
The Soltera 2.5 is rated for up to 46 miles from its single 345.6 Wh (9.6Ah) removable battery.[source] The Air Max's dual 921.6 Wh pack is rated for up to 121 miles — about 2.6× the Soltera 2.5's range, at roughly 2.7× the battery capacity.
Weight & warranty: where the Soltera 2.5 wins outright
We won't dress this up: the Soltera 2.5 is the lighter bike at 46 lb[source] against the Air Max's roughly 62 lb — the Air Max carries two batteries plus a full commuter kit, while the Soltera 2.5 runs a single battery on a bare aluminum frame. Aventon also backs the Soltera 2.5 with a 2-year warranty,[source] a full year longer than the Air Max's 1-year limited coverage.[source] If low weight and warranty length are what matter most to you, the Soltera 2.5 is the stronger pick on both counts.
So which should you buy?
- Want the lightest bike, the longest warranty, and a clean torque-sensor ride at a similar price? → Aventon Soltera 2.5, $1,199.
- Want more than double the range, nearly double the motor power and torque, and don't mind the extra weight? → Mihogo Air Max. Up to 121 miles, 85 Nm, and $1,199 with code USA100.
Shop the Air Max — $100 off See the full 5-bike roundup
Comparison FAQ
Which has longer range?
The Mihogo Air Max — up to 121 miles on its dual 921.6 Wh battery, versus up to 46 miles for the Aventon Soltera 2.5's single 345.6 Wh battery.
Which is cheaper?
Effectively a tie. The Aventon Soltera 2.5 lists at $1,199; the Air Max is $1,299 list but $1,199 with code USA100.
Which has more motor power and torque?
The Air Max — 750W (900W peak) and 85 Nm, versus the Soltera 2.5's 350W sustained (540W peak) and 45 Nm, both manufacturer-rated figures.