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Size height/inseam range
Rider Height
Inseam Range

Geometry

Level 3 Ebike is available in 2 sizes to suit most adults.

Frame Size Regular Large
A - Seat Tube Length 440mm (17") 500mm (19")
B - Top Tube Length Horizontal 605mm (23") 635mm (25")
C - Bottom Bracket Drop 50mm (2") 50mm (2")
D - Head Tube Length 140mm (5") 140mm (5")
E - Head Tube Angle 70° 70°
F - Seat Tube Angle 74° 74°
G - Rear Chainstay Length 480mm (18") 480mm (18")
H - Front Wheel Center 675mm (26") 705mm (27")
I - Wheelbase 1150mm (45") 1180.7mm (46")
J - Reach 420mm (16") 450mm (17")
K - Stack Height 620mm (24") 618mm (24")
L - Fork Length 480mm (18") 480mm (18")
M - Fork Offset 43mm (1") 43mm (1")
N - Trail 81mm (3") 81mm (3")
Wheel Size in Inches 27.5" 27.5"
Stand Over Height 687mm (27") 695mm (27")
Rider Height (Range) 160cm - 175 cm (5'3 - 5'10") 175cm - 195 cm (5'10 - 6'4")

FAQs

Aventon Control Unit’s 4G/GPS capabilities introduce an array of new features.

  • GPS Location - GPS positioning is performed periodically and the position is updated to the Aventon app.
  • 4G cellular communication - The ACU communicates with cloud servers over 4G cellular networks.
  • Geofencing - Set boundaries where your ebike is allowed or not allowed to go.
  • Report lost - With 4G subscription, the motor assistance can be disabled from the Aventon app, and the bike’s motor will stop functioning.
  • Remote shutdown - The Aventon app can remotely control the shutdown of the ACU via Bluetooth or 4G network.
  • Alarm and Motion sensor - Now you can remotely detect movement and security verification failure, all from the Aventon app. After the shutdown, the ACU’s built-in accelerometer will continuously monitor for vibrations (such as being moved, falling, etc), and will report it through the 4G connection when detected.
  • Status report - With 4G, whether your bike is on or off, the ebike status info like location and battery is directly uploaded to the cloud server when the Aventon app is not connected. Through your Aventon app, you can also receive updates on ebike status and change notification frequency as desired.
  • Ride statistics summary - During your ride - mileage, duration, start/end locations are recorded and uploaded to the cloud server via Bluetooth or 4G, even when your Aventon app is not in use.
  • Transportation Mode - All functions such as status reporting and vibration monitoring can be turned off. For long-distance transportation, reducing the use of ACU’s 4G, can save battery power.
Aventon ebikes like the Level 3 are built to the IPX5 water-resistant standard. An IPX5 rating means the bike is protected against low-pressure water jets from any direction. This provides a moderate level of water resistance, allowing you to ride in light to moderate rain or through small puddles. However, IPX5 does not mean waterproof—Aventon ebikes are not designed for full submersion. Avoid using a pressure washer or high-pressure sprayer to clean your ebike, as pressurized water can still damage components.
Aventon does not sell conversion kits. All Aventon bikes are already designed with electrical components, such as integrated batteries, motors, and sensors for an optimal riding experience.
Taking care of your ebike battery is an integral part of getting the most out of your Aventon ebike. Here are a few things to remember:

  1. 1. Charge your battery regularly to avoid fully draining your battery’s stored energy or voltage.
  2. 2. Use the right charger. Only use an Aventon branded and proper model charger (Be sure to place the charger brick on a flat, non-flammable surface like metal or concrete. The charger brick will conduct heat while charging.)
  3. 3. Avoid overcharging your ebike.
  4. 4. Avoid extreme temperatures. Store and charge the battery in a climate-controlled area, keeping it away from both extreme heat and cold.
  5. 5. Maintain the right level of charge. The battery should be stored at 75% charge to its health.
  6. 6. Avoid heavy loads. Do not exceed the bike’s recommended maximum capacity.
  7. 7. Keep your battery, terminal, & ports clean.
Some Aventon models, such as the Level 2, Level 3, Abounds, Sinch 2, & Aventure 2, come with pre-installed fenders and a rear rack. Additional accessories are available for purchase. Explore a wide-range of Aventon accessories, including helmets, locks, bike pumps, and so much more to add to your next riding adventure.
All Aventon-branded frames, framesets, components, and batteries come with a 2-year warranty. Learn more about the Aventon warranty.
Electric bikes require regular maintenance tune-ups similar to traditional bikes and cars. To get the best performance out of your ebike, regularly check tires, tubes, chains, battery, and brakes, or visit a local bike shop for professional assistance. Performing a pre-ride safety check helps maintain your ebike, as well as staying up-to-date on non-electric component maintenance and repairs.
The torque sensor design is more intuitive for the rider at high and low speeds, it’s more efficient, has smoother power delivery, and is less prone to damage as the sensor is internal opposed to the external cadence sensor.
FEATURES

Level 3 Ebike

Take your commutes to the next LEVEL. The all new Level 3 comes fully equipped with everything you need to trade your daily drives for daily rides. A rear rack and fenders ensures you can carry necessities while staying clean and dry during your rides. A front suspension fork and suspension seat post provide maximum comfort on rougher terrain. Our ACU technology provides peace of mind with GPS tracking, auto-lock, unusual movement detection, alarm system, and much more to keep your bike safe and secure. Comfortable geometry paired with an adjustable stem ensure the perfect fit, while the implementation of Ride Tune capabilities along with adjustments to Level 3's motor power curves provide up to an additional 10 miles of range compared to its predecessor. Ditch the traffic, and elevate your daily commutes with the Level 3
Level 3 Ebike
Sensor Switch
Like two bikes in one, choose between using a Torque or Cadence sensor with Sensor Switch. Whether you want to feel the power on the pedals or just cruise, Aventon’s Sensor Switch gives you the option to optimize your ride.
Level 3 Ebike
Integrated Rear Wheel Lock
An integrated rear wheel lock adds an extra layer of security by immobilizing your bike when parked, preventing it from being easily rolled away. Controlled through the Aventon app or directly on the bike display, this lock deters theft and gives you peace of mind when leaving your bike unattended.
Level 3 Ebike
GPS Tracking
With built in GPS, you can easily track your bikes' location through the Aventon app, and even receive alerts if it’s moved unexpectedly.
Level 3 Ebike
Boost Mode
Available on all ACU-equipped, hub-driven ebike models, Boost Mode allows the rider to access up to 120% of specced torque and peak power for up to 30 seconds at a time. It turns steep hills into shortcuts and handles heavy hauls hassle-free.
Level 3 Ebike
Hold Mode
Keep gravity at bay when you need a break. Hold Mode keeps your bike from rolling backwards when you need a break from walking it up an incline. Release the Walk Mode button to activate Hold Mode for up to 30 seconds at a time.
Level 3 Ebike
Startup Password
The optional startup password adds customizable security by allowing you to set a personal code on the bike’s display, helping to prevent unauthorized use of your bike.
Level 3 Ebike
Ride Tune
The ride tune feature lets you customize torque, assistance, and pedal response in each of the three assist modes, tailoring the ride for smoother starts, efficient cruising, and better control during your daily commutes.
Level 3 Ebike
Over-the-Air Updates
Over-the-air updates ensure your bike receives the latest ride features and improvements automatically through the bike’s display, keeping it up to date without a visit to the shop.

*Aventon has the right without notice to the consumer to substitute components of at least equal quality for advertised Aventon ebike components in the event of the unavailability of such advertised components. More info

*Prop 65 Warning: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

*Boost Mode allows your bike to output up to 120% of it's max torque and power for up to 30 seconds at a time. More info

**Max range is estimated based on a rider weighing 165 lbs (75 kg) on a paved, flat road, in Eco Mode, with Ride Tune set to the default settings. Actual range will vary depending on rider weight, terrain, weather conditions, tire pressure, and cadence.

For additional lithium-ion battery safety tips and information, including with respect to the use, charging, and storage of lithium-ion batteries, please click here to review safety information published by New York City.

†Certain features of this electric bike require a 4G data connection. A complimentary 4G connection subscription is included for the first year, beginning from the product service registration date. The 4G connection subscription service enables seamless access to advanced connectivity features including, but not limited to: GPS Location, 4G cellular communication activation, 4G cellular communication, Lost bike reporting, Remote Shutdown, Periodic status reports, Riding statistics summary information, Alarm and operation prompt sound, Vibration monitoring when powered off, Periodic status reporting when powered off, Transportation Mode, Key information synchronization, and Geofencing. After the first year, a paid 4G connection subscription will be required to maintain access to these services. Please note that data subscription fees and terms may apply.

What People Are Saying

Customer Reviews

Based on 1766 reviews
83%
(1461)
11%
(190)
3%
(55)
1%
(23)
2%
(37)
M
Moondoggie
Level 4 ADV is an excellent on-road, off-road bike!

I purchased the Level 1 five years ago and used the heck out of it. On-road, off-road, even some light trail and mountain biking. It did it all. I've been waiting for a mid-drive torque sensor motor before making the upgrade. The L4 ADV was absolutely worth the wait!

The motor is quiet, shifting is smooth, and the extensive features are excellent. The riding experience is so nice. I thought the auto-shifting would be kind of a gimmick, but I was surprised at how much I like it and how well it works. I removed the fenders & rack so the bike can be a little more trail & dirt compatible. This Level 4 ADV functions exceptionally well as a trail bike, and is of course a fantastic road bike.

If I had any small quibbles, it would be:

1. No quick release for the seat post.
2. Wish there was a simple button combo to reset the Trip time and mileage (instead of going into settings or the app).
3. Wish the Throttle was included in the purchase price, not needing to buy it separately - though it was not expensive and super easy to install. but why not just include in up front?

But none of those small items drop it from being a five star rating. This is an exceptional value when you consider the quality of the components and all of the features included. Well worth the price. But, that's what Aventon does with all of it's bikes... Exceed expectations with value, quality and service.

Thank you so much for taking the time to leave such a detailed and positive review for our Level 4 ADV ebike! We are thrilled to hear that you have been enjoying your previous Level 1 model and that the upgrade to the Level 4 ADV was well worth the wait. We are also glad to hear you are enjoying the new features of the Mid-drive. We appreciate your feedback on the small quibbles and will definitely take them into consideration for future releases. Thank you for choosing Aventon and we look forward to providing you with exceptional value, quality, and service in the future. Happy riding!

M
Motor C.M.
Update to 4/16/26 Review

I've had my Level 4 ADV for three weeks and 280 miles. Here's a few more observations.

1) The electronics are incredible and go way beyond automatic shifting and theft deterrence.
The battery includes temperature limits to prevent charging or discharging outside of a safe range.
It takes about a minute to calibrate the shifting and crank. No more bike stands or time consuming trial and error. After calibration the shifting is smoother than any bike I've ever had.
The pedal response automatically adjusts to the four assist levels. I haven't even touched the shift buttons in three weeks, except once to calibrate the shifting.
Uphill start assist senses when you're on an incline and adds extra power.
Assist profiles can be programmed and saved. It's particularly useful to riders of different skill levels sharing a bike.
The metrics include total calories burned and the amount of CO2 kept out of the atmosphere.
The app has adjustable service intervals that track routine maintenance.
Rides are automatically logged, including the route and numerous metrics, but it starts a new ride every time you stop for a few minutes. Other apps continue recording until you stop them.

2) I live two miles from the General Motors Technical Center and this one is recall-worthy. The rails on the rear rack have a square cross section rather than round like any other racks I've ever seen. I have both Lone Peak and Rock Bros panniers. The Lone Peak panniers keep falling off because the locks on the hooks can't go completely around the rails. The Rock Bros panniers can't be attached at all because the rails aren't wide enough. I can't imagine how the Aventon engineers overlooked this.

3) The stock saddle and suspension seat post are too hard. I weigh 130 lbs., the lowest recommended for the seat post.
Fortunately the Brooks saddle I've had for decades fits on the Level 4.

4) The battery "overcharging" on the Level 2 is not as much of a problem on the Level 4, but you still need to manually calculate the charging time to stay within ideal limits.

5) The handlebars have very little room to add accessories. I've added a second clamp-on bar.

Other than the rack, the Level 4 ADV has exceeded my expectations. I definitely recommend buying one, especially with the price of gas soaring and climate change wreaking havoc on our planet.

Hi there,

Thank you for taking the time to update your review for the Level.2 Ebike. We are thrilled to hear that you are enjoying the advanced electronics and features, such as the torque sensor, theft deterrence, and integrated lighting!

We apologize for the issue with the rear rack rails not being compatible with certain panniers, and we have shared this feedback with our product team for future consideration. Regarding the saddle and suspension seatpost, we appreciate your input and will keep it in mind for future improvements as well.

Thank you for choosing Aventon, and we hope you continue to have many enjoyable rides. Happy cycling!

Best,
Aventon

K
Ken B.

Great ride

Thank you for your positive review! We're so glad you're enjoying your ride on our Level 3 Step-Through Ebike. Happy riding!

B
Brian W.

Level 4 REC Ebike

Hi Brian, thank you for leaving a review for our Level 4 REC Ebike. We're glad to hear that you're enjoying your purchase! If you ever need any assistance, please don't hesitate to reach out to us.

Happy riding!

H
HoosierBiker
Awesome ride

Picked my bike up 3 days ago and finally have it set in the sweet spot for my range for the bike and I'm very pleased.
My first non big name Ebike and I'm very impressed with the quality, the customer assistance and the app!
Hands down been some of the best in response.
Also the auto shift paired with auto mode my favorite of all. Might not get the full range out of using Auto but I will save the rest on longer rides!!

Hi there,

Thank you so much for taking the time to leave us such a positive review! We are thrilled to hear that you are enjoying your Level 4 ADV Step-Through Ebike. Our team takes great pride in providing top-notch customer assistance and we're happy to know that you've had a great experience with us. We hope you continue to have many more enjoyable rides on your new bike. Thank you for choosing our product!

Best,
Aventon