ALL Electric 
In the full review (20 sections)
- Should you buy one?
- Quick specs
- Pros and cons
- Design and build quality
- Motor and belt drive
- Controls, display and app
- Lights and turn signals
- Brakes
- No throttle, no suspension
- Tires
- Fit
- How it rides
- Battery and charging
- What the specs mean on the road
- How it compares
- Who it’s for
- Who should look elsewhere
- FAQ
- Price
- Related reviews and guides
Should you buy one?
If you ride on pavement and want a super light, simple e-bike that looks incredible, the Aventon Soltera 3 ADV is an easy recommendation. I tested it for several weeks. It’s belt driven, single speed, Class 1, with no throttle and no suspension. On a paved path it’s incredibly nice to ride, and the styling is on point.
If you ride gravel or dirt, or you want a throttle, look elsewhere. When I took it onto gravel up a slight incline, even in turbo I had to pedal pretty hard.
Buying note: as of Oct 22, 2026, Aventon lists the Soltera 3 ADV at $1,499, with some versions in stock.
Check the Aventon Soltera 3 ADV (affiliate link)
Quick specs
| Spec | Aventon Soltera 3 ADV |
|---|---|
| Motor (W) | 250 |
| Motor torque (Nm) | 40 |
| Battery (V) | 36.9 |
| Battery (Ah) | 9.94 |
| Battery (Wh) | 366.8 |
| Rated range (mi) | 70 |
| Top assisted speed (mph) | 20 |
| Pedal assist levels | 3 |
| Gears | 1 |
| Tire width (mm) | 38 |
| Brake rotors (mm) | 180 |
| Weight (lbs) | 37 |
| Total weight limit (lbs) | 300 |
| Charge time, low (hours) | 3 |
| Charge time, high (hours) | 4 |
| Price, USD (Oct 22, 2026) | 1,499 |
Source note: the figures are from Aventon’s Soltera 3 ADV product page, checked Oct 22, 2026. In my June 2026 video I confirmed 250W, Class 1 at 20 mph, three assist levels and a single gear.
Where the numbers are shaky:
- Range. 70 miles is Aventon’s rating. I didn’t run a range test, and riding turbo on hills will cut into it.
- Rider height. Aventon’s chart lists the XL frame for riders 5’1” to 6’4”. That range is too wide to be right for one frame, so I left sizing out of the table; check with Aventon. I rode the large frame.
- Brake lights. Aventon’s page doesn’t say how the rear lights should react to braking. More on that below.
Pros and cons
Pros
- Incredible styling, matte dark gray blue frame
- Super light, 37 lbs per Aventon
- Gates Carbon belt drive instead of a chain
- Hydraulic disc brakes front and rear
- Integrated lights with turn signals
- Wiring runs inside the frame
- App connected
- Remarkable build quality
- Smooth ride on pavement
Cons
- Only 250W, so hills on gravel take real effort
- No throttle
- No suspension, not for gravel or dirt
- Grips feel a little cheap
- A plastic trim piece arrived unclipped
- Rear lights didn’t react when I pulled the brakes
Design and build quality
The frame is a matte, kind of bluish color, a dark gray blue, and it’s phenomenal looking. Combined with the belt drive, it’s just beautiful. As I said in my video, it looks like a $5,000 courier bike (1:00-1:05).
All the wiring is inside the frame, and the rear lights are integrated. The build quality is quite remarkable. I’m very impressed.
One small thing: a plastic piece arrived with only two parts connected. It snaps right back in, so it’s not a huge deal, but I want to be honest about how mine shipped. Besides that piece, everything seems very premium.
Motor and belt drive
It’s only a 250W rear hub motor. That’s plenty of power because the frame is incredibly light, so if you want a bike you can just ride around very easily, this might be the one for you. It’s not a ton of power, but it’s plenty to help get you up a hill on pavement.
Aventon lists 40 Nm of torque and a double sided bottom bracket torque sensor. The drive is a Gates Carbon belt, which Aventon says doesn’t need lubrication, won’t rust and lasts two to three times longer than a chain.
In my video I called it a fixed gear. What I meant is that it has one gear. Aventon calls it a single speed, with a 60T front and 22T rear. There’s no gear shifter at all.
Controls, display and app
On the left side are the grips. I think they’re a little cheap, but they’re quite comfortable, so I can understand why Aventon put them on. I prefer grips that go out and give your hand a place to rest, but that’s just my personal preference.
Hold the power button on the control unit and the bike powers on. It’s app connected, but I didn’t cover the app in my video.
There are three pedal assist levels: eco, sport and turbo.
Lights and turn signals
The Soltera 3 ADV has turn signals built into the integrated brake light at the back. If you’re riding in a downtown urban area, that’s nice to have for rider safety. Turn the lights on and you get a center front headlight, and the rear lights illuminate too.
Here’s something I noticed. On earlier Aventons, pulling the brake made the rear lights flash or get brighter. On this one, nothing happens. I tried the rear brake and the front brake, with the headlight on and off, and with the bike powered on. No change. When the headlight is on, the rear lights just stay lit.
I’m not sure if that’s a setting in the app. Aventon’s spec sheet lists the Tektro hydraulic brakes as “w/o e-cutoff,” which means no brake sensors that cut the motor. Aventon doesn’t say whether that affects the brake light, so I can’t confirm it. I did like that feature, so I hope it comes back.
Brakes
You get a hydraulic disc brake in front and a hydraulic disc brake in back. The rear brake is on the right side. Aventon lists Tektro HD-T3020 brakes with 180 mm rotors.
No throttle, no suspension
There’s no throttle. It’s pedal assist only, and it’s a Class 1 e-bike that goes up to 20 mph. If you’re not sure what that means, see my e-bike classes guide.
This is a fully rigid bike, with absolutely no shock. Aventon lists a rigid aluminum fork. That’s great for paved surfaces and not great for gravel or dirt.
Tires
The tires are very solid, and you can tell from the tread that they’re meant for pavement. Aventon lists Kenda K1085 700x38C tires.
Fit
I rode the large frame. I fit really well on all of Aventon’s large bikes, and this newer Soltera is no different, including where the crankset is positioned.
How it rides
On pavement, this is where the bike excels. On a paved path it’s incredibly nice to ride. It’s a super light e-bike, and I could easily commute to work on it.
On gravel it’s a different story. I was in turbo going up a slight incline on gravel and had to pedal pretty hard. If your route leaves pavement for dirt or gravel, it really wouldn’t work. If you’re planning to use this as a light commuter for a few miles, it’s going to be a really great bike for you.
Battery and charging
Aventon lists an integrated 36.9V, 9.94Ah, 366.8Wh battery that weighs 4.2 lbs, with a 3 to 4 hour charge from empty. Aventon also lists an IPX6 water resistance rating and TUV certification for the bike and battery. I didn’t test range or charge time.
What the specs mean on the road
250W, 40 Nm, Class 1. That’s a light motor with modest torque. It helps you pedal rather than doing the work for you, and assist stops at 20 mph.
366.8Wh battery, 70 miles. It’s a small battery. Turbo on hills will use it faster.
Single gear, belt drive. Nothing to shift, and no chain to oil.
37 lbs. Light for an e-bike. It’s easy to carry up stairs and easy to pedal with the motor off.
38mm tires, no suspension. Rough roads come through to your hands.
3-4 hour charge. A small battery fills up fast, so charging at work is easy.
300 lb limit. That covers you plus anything you carry.
How it compares
| Soltera 3 ADV | Soltera 2.5 | Velotric T1 ST | |
|---|---|---|---|
| Motor (W) | 250 | 350 | 350 |
| Battery (Wh) | 366.8 | 345.6 | 352.8 |
| Rated range (mi) | 70 | Not listed | 52 |
| Gears | 1 | Not listed | 8 |
| Weight (lbs) | 37 | 46 | 36 |
| Max load (lbs) | 300 | Not listed | 330 |
| Price, USD (Oct 22, 2026) | 1,499 | 1,199 | 1,399 |
Source note: Soltera 3 ADV and Soltera 2.5 figures are from Aventon’s product pages, checked Oct 22, 2026. I cover the 2.5 in my Soltera 2 review. Velotric figures are from my Velotric T1 ST review, and the price is the current T1 ST Plus. Range figures are each brand’s rating.
The Soltera 3 ADV is the only belt drive here. For the earlier generations, see my original Soltera review and Soltera 2 review. If you want gears for hills, the Velotric T1 ST has 8 and is just as light. The Soltera 2.5 costs less.
Who it’s for
- Commuters riding a few miles on pavement
- Riders who want a light bike that’s easy to handle
- Anyone who wants low maintenance, with no chain or shifter
- City riders who value turn signals
Who should look elsewhere
- Riders on gravel or dirt
- Anyone who wants a throttle
- Riders who need gears for steep hills
- Anyone who wants suspension. See my e-bikes under $2,000 list for other options.
FAQ
Does the Soltera 3 ADV have a throttle?
No. It’s pedal assist only, Class 1, up to 20 mph.
Is 250W enough?
On pavement, yes, because the frame is incredibly light. On a gravel incline in turbo, I had to pedal pretty hard.
Does it have suspension?
No. It’s fully rigid with no shock.
How many assist levels are there?
Three: eco, sport and turbo.
Do the brake lights work?
The rear lights illuminate when the lights are on, but they didn’t change when I pulled either brake. I’m not sure if that’s an app setting.
How much does it weigh?
Aventon lists 37 lbs.
Price
As of Oct 22, 2026, Aventon lists the Soltera 3 ADV at $1,499.
Check the Aventon Soltera 3 ADV (affiliate link)
