Aventon Aventure 3 vs Aventon Aventure M

These two bikes look almost the same from ten feet away. Both are Aventon fat tire bikes with 4-inch tires, a suspension fork, a suspension seatpost, a rack, fenders, the same 733Wh battery and the same app. What’s different is the motor. The Aventure 3 has a 750W rear hub and a throttle. The Aventure M has Aventon’s A100 mid-drive, automatic shifting and no throttle out of the box. That one choice changes how each bike climbs, how it starts and where you’re legally allowed to ride it.

I rode both bikes mostly on gravel and dirt trails (Aventure 3 video, 0:48). I didn’t range-test or speed-test either bike, so every range and speed number below is Aventon’s, not mine.

Rather than walk through both bikes spec by spec, I’ve built this page around the questions people ask me about these two. Skip to the one you care about.

1. Which one would I actually pick?

When I reviewed the Aventure 3, I called it my top Aventon (8:14). Then I rode the Aventure M and changed my mind on camera. I said I was switching to the M, even though it has no throttle and I like having one, because of how responsive the mid-drive is compared with the hub motor (Aventure M video, 7:20 to 7:40). Near the end of that video I said that if you’ve been on the fence about buying an e-bike, the M is “probably the one that you want to buy,” especially if you’re used to mountain biking and regular cycling (10:00 to 10:11).

That’s the honest version of my pick. The M is the better bike to ride if you like pedaling. It’s not the better bike for everybody, and the rest of this page is about who falls on which side.

2. What’s actually different on paper?

Specs below come from Aventon’s product pages, checked Oct 26, 2026 (Aventure 3, Aventure M). Prices are Aventon’s as of Oct 26, 2026.

Two notes. First, I said “75 lb” for the Aventure 3 in my video (7:54); Aventon lists 76 lb, so use Aventon’s number. Second, the 59 lb rack figure is what I read off the M in the video, not an Aventon spec.

3. Why does Aventon say 85 miles for the M and 65 for the 3 when the battery is the same?

Both bikes carry the same 733Wh battery, so the gap comes from the motors, not the battery. Aventon’s footnote says both estimates assume a 165 lb rider on a paved, flat road in Eco mode with default Ride Tune settings (both product pages, checked Oct 26, 2026).

Aventon doesn’t explain the 20-mile difference. Here’s what the spec sheets do show. The M’s motor is rated at 250W sustained. The Aventure 3’s hub is rated at 750W sustained and can pull up to 1,440W in Boost. My guess, and it’s only a guess, is that a lower-rated motor on a bike with no stock throttle uses the 733Wh more slowly. Aventon doesn’t confirm that.

I haven’t measured either bike’s range, so I can’t tell you whether that 20-mile gap holds up on a real ride. Treat both numbers as best-case, flat-road figures from Aventon. If you’re heavier than 165 lb, ride hills or use the throttle on the Aventure 3, expect less.

4. Which one climbs better?

On the Aventure 3, my claim is narrow. Going up “a sloping hill or something like that,” the 750W hub gave plenty of power as long as I was pedaling (6:39 to 6:50). I didn’t film it on anything I’d call steep.

The Aventure M I filmed on a steep climb. I’d been worried that the automatic pedal assist mode wouldn’t keep up on steeper inclines, and it did (1:55 to 2:00). In the ride segment you can hear me talk through it. I’m in Auto assist and Auto Shift, I push on the pedal, the motor kicks in and I’m moving up a slight incline (3:06 to 3:20). Then the grade gets steeper, I slow down a bit, and the shifter drops me into a lower gear so I can hold the climb (4:01 to 4:10).

The M also has hill start assist. Since there’s no throttle, you push down on the pedal from a stop on a slope and get a boost from the motor (7:56 to 8:08). On the Aventure 3 the throttle does that job, and it works from zero (1:09).

So on steep, technical climbs, the M is the one I’ve actually seen work. On gentle hills and paths, both have enough power.

5. What’s it like on the way down, and how loud are they?

On descents, I filmed the M’s shifter doing its job. Going downhill, it moved into a higher gear on its own (4:16), shifted up again on flat gravel (4:30), and kept shifting up appropriately on the next descent (4:51). The M’s DB4 brakes gave “plenty of stopper” (5:05). Aventon pairs them with a larger 200 mm front rotor and a 180 mm rear rotor.

I didn’t film a dedicated descent on the Aventure 3. Its Tektro hydraulic brakes use 180 mm rotors front and rear (Aventon spec, Oct 26, 2026).

Noise: I didn’t measure either bike. On the M, you can hear the motor start when I push down on the pedal (3:15). That’s all I have on camera about sound. One owner review on Aventon’s Aventure M page says the brakes were “a little loud out of the box” until a friend greased them. That’s one buyer’s report, not something I saw.

6. What does each one feel like on the trail?

Aventure 3. I rode it a lot on gravel, and the fat tires and fenders made it a get-on-and-go bike (0:48). The 4-inch tires worked well on gravel (4:29 to 4:35). There’s no rear suspension, but the suspension seatpost gave so much cushion on rough terrain and trails that it felt almost like having a full-suspension bike without the extra parts and cost (4:49 to 5:00). The beefy slap guard took a couple of chain slaps on aggressive terrain and held up well (5:51 to 6:15). The chain guard only covers about half the chain, but I never had my pants catch, even in long pants (5:38 to 5:51). I also rode through mud. It splashed over the rear guard, and the front splash guard let some dirt reach the underside of the battery, which is well protected in the frame (6:50 to 7:02).

Aventure M. It has the same kind of suspension seatpost, and I noticed it on rocky terrain and in the woods. It’s “almost, not quite, but almost like having a dual suspension ebike” (6:57 to 7:16). The electronic shifter is the big change. Hold the back button until a blue light comes on and it shifts for you, reading how hard you’re pushing on the cranks (2:18 to 2:44). Run Auto assist and Auto Shift together and it really is hands-off. I said I didn’t have to think about gears “whatsoever,” no matter the terrain (7:40 to 7:52). In full Auto I could also lift the front wheel on purpose and still feel in control (8:51 to 9:12). Wear a helmet if you try that.

7. How do the two handle throttle, the controls and lights?

On the Aventure 3, the left side has the front brake, a throttle that works from zero, and the controls. The modes are Off, Eco, Sport and Turbo, and the display shows range estimates (1:03 to 1:23). The M adds an Auto mode between Sport and Turbo (Aventure M video, 1:28 to 1:42).

Both have turn signals. On the Aventure 3, I found them a bit gimmicky, couldn’t find a way to run both as a hazard (1:28 to 1:40), and the integrated tail lights act as a brake light (4:16 to 4:28).

There’s a conflict on the M’s lights. In my video I described “integrated rear brake lights” with blinkers (1:20 to 1:30). Aventon’s spec page lists “Integrated front and rear running lights (no brake lights)” (checked Oct 26, 2026). I’m flagging it rather than picking one. If a brake light matters to you, check the bike in person or ask Aventon before you buy.

Adding a throttle to the M. Aventon’s FAQ says the throttle “is not included with Aventure M and must be purchased separately.” It’s the Aventon Throttle, sold on Aventon.com and through dealers, and Aventon says to “select the proper model for Aventure M.” Installing it makes the bike Class 2 through the built-in wiring (Aventure M page, checked Oct 26, 2026). The page doesn’t show a price for the Aventure M version, so check with Aventon before you order.

8. What about pedaling with a dead battery?

I didn’t test either bike with the battery dead or removed, so I can’t tell you how it feels. Here’s what I can point to. Both bikes weigh more than 70 lb by Aventon’s numbers. Aventon doesn’t publish anything about riding unpowered. If you might run either bike flat far from home, plan your route around Aventon’s range estimate minus a healthy margin.

Ownership and cost

Warranty. Aventon’s warranty page (aventon.com/pages/warranty, checked Oct 26, 2026) gives:

• 2 years on frames, with lifetime structural frame coverage if you register within 90 days. The lifetime coverage is for the original owner only.
• 2 years on drive components, electrical parts (battery, sensors, controller, display, lights, motor, throttle) and wheels.
• Battery coverage of 2 years or 300 cycles, whichever comes first.
• 1 year on other parts.

You need dated proof of purchase.

Returns. If you buy from Aventon directly, you can return new, unused items within 14 days of delivery for a refund minus shipping. The bike has to show 1 mile or less on the odometer, and return shipping costs $125 per bike. If the bike has been used but has under 20 miles, there’s a 50% restocking fee. Refusing delivery costs $250. Bikes bought at a shop follow the shop’s policy (Aventon terms, returns section, checked Oct 26, 2026). Translation: you can’t really test-ride these at home and send one back cheaply. Ride one at a dealer first if you can.

Shipping. I couldn’t find Aventon’s shipping policy page. The URL I tried returned an error on Oct 26, 2026, so shipping cost and timing are not listed here.

Assembly. The Aventure M page includes Aventon’s “How-to: Assemble the Aventure M” video. I didn’t film assembly for either bike.

Accessories, as of Oct 26, 2026, from the Aventure M page. The throttle listing above (price not listed for the Aventure M version), the Aventon Chain Lock ($79.99), the Foldable Lock ($64.99), the Fast Charger ($259) and an Extra Aventon Battery ($499). Both bikes already come with the rack, fenders and kickstand.

Charging. Aventon lists 5 hours from 0 to 100% on both bikes. The battery weighs 8.7 lb and comes out of the frame (spec pages, checked Oct 26, 2026).

Maintenance. Aventon’s FAQ tells owners to regularly check tires, tubes, chains, battery and brakes, or to use a bike shop. I can add one thing from the trail. Wipe off the slap guard area and check under the battery after mud rides, since that’s where I saw dirt collect on the Aventure 3 (6:50 to 7:02). I haven’t owned either long enough to report on wear.

Apps, locks and theft

Both bikes connect to the Aventon app (Aventure 3, 1:52 to 1:55 and 7:11; Aventure M, 1:02 to 1:18). In the M video I said the app lets you see where the bike is (1:02 to 1:18).

On the Aventure 3, I used the rear wheel lock for real. I rode to Trader Joe’s, hit lock in the app and went in without a cable lock. A pin shoots into the rear wheel so the back tire won’t spin (7:21 to 7:50).

Aventon’s pages list more for both bikes (checked Oct 26, 2026):

• Aventure 3: integrated rear wheel lock, GPS, Apple Watch control and keyless battery removal through the display.
• Aventure M: 4G and GPS through its ACU, with remote motor disable and alarms, plus a rear wheel lock and a startup password.

Both pages say 4G service is complimentary for the first year. I didn’t test the alarms or the remote disable.

Class, trails and the law

This is where the throttle question turns into a legal one. The Aventure 3 is Class 2, with a throttle to 20 mph. The Aventure M ships as Class 1, pedal assist only, cutting out at 20 mph. Aventon’s FAQ says the M “is able to be configured into both a Class 2 and Class 3 ebike via the Aventon:MyRide app,” with the throttle bought separately for Class 2 (Aventure M page, checked Oct 26, 2026).

Class 1 bikes are often allowed in more places. Land managers who open paths or trails to e-bikes often start with Class 1, and some trails exclude Class 2 (e-bike classes explained). If the trails near you are Class 1 only, a stock Aventure M may be allowed where the Aventure 3 isn’t. Add the throttle or switch the M to Class 3 and you lose that advantage. Rules vary by state and by park, so check your state on my e-bike laws by state page and then check the specific trail.

Who should get the Aventure M

• You already ride bikes and like pedaling. The M rewards that (10:00 to 10:11).
• You climb steep or loose terrain, where I saw Auto Shift and Auto assist work together (4:01 to 4:10).
• You hate thinking about gears.
• Your local trails allow Class 1 only.

Who should get the Aventure 3

• You want a throttle from a stop, included in the price (1:09).
• You’d rather save $900 (Aventon prices, as of Oct 26, 2026).
• You ride gravel paths, dirt roads and errands more than steep trails.
• You want simple, common drivetrain parts. It uses an 8-speed Shimano Altus with a trigger shifter.

Who shouldn’t buy either

• You need to carry these bikes up stairs or lift them onto a high rack. Aventon lists 76 lb and 73 lb.
• You’re under 5’3”. Aventon’s Regular frame starts at 5’3”.
• You want to try a bike for a couple of weeks and send it back if it isn’t right. Aventon’s 1-mile limit for a full refund and its 50% restocking fee on used returns make that expensive.
• You need published range numbers you can plan a long ride around. Aventon’s figures assume a light rider on flat pavement in Eco.

FAQ

Can I add a throttle to the Aventure M? Yes. Aventon sells the Aventon Throttle separately for it, and installing one makes the bike Class 2 (Aventure M page, checked Oct 26, 2026). Make sure you select the Aventure M model.

Are the two bikes the same size? Aventon lists the same rider heights for both: Regular 5’3” to 5’10” and Large 5’10” to 6’4”. I’m 6’1” and about 200 lb. The Aventure 3 fit me very well (2:13), and I rode the Large Aventure M (8:27 to 8:30).

Which one has better brakes? The M uses SRAM DB4 hydraulic brakes with a 200 mm front rotor. The Aventure 3 uses Tektro HD-E3520 hydraulic brakes with 180 mm rotors front and rear. I found the M’s brakes strong (5:05). I didn’t run a stopping test on either bike.

Do they come with a rack and fenders? Yes, both come with a rear rack, front and rear fenders and a kickstand. Aventon doesn’t list a rack limit on either page. On the M, I read 59 lb off the rack (6:16).

Can I ride the Aventure M on Class 1 trails? As shipped, it’s Class 1. Whether a specific trail allows e-bikes is up to your state and the land manager. Start at /laws/.

Full reviews and videos

• Aventon Aventure 3 review and video
• Aventon Aventure M review and video

Sources

• My Aventure 3 video: https://www.youtube.com/watch?v=ARP2kPH4J0k (timestamps above)
• My Aventure M video: https://www.youtube.com/watch?v=38geGxb_5OM (timestamps above)
• Aventon Aventure 3 product page: https://www.aventon.com/products/aventure-3-ebike (checked Oct 26, 2026)
• Aventon Aventure M product page, including the throttle FAQ, accessory prices and owner reviews: https://www.aventon.com/products/aventure-m-ebike (checked Oct 26, 2026)
• Aventon warranty: https://www.aventon.com/pages/warranty (checked Oct 26, 2026)
• Aventon returns: https://www.aventon.com/pages/terms-of-service#returns (checked Oct 26, 2026)
• E-bike classes: /guides/ebike-classes-explained/ and /laws/