Ultro S mid-drive, 100 Nm
Strong, quiet and centred low in the frame for balanced handling.
Aventon
Aventon Level 4 ADV Step-Through – Mid-Drive Commuting at Its Finest
Mid-drive commuting at its finest: smooth power, automatic shifting and an easy step-through frame.
Test ride in Red DeerTry it at our Gasoline Alley shop
Financing availableAsk us about monthly payments
2-year Aventon warrantyLifetime frame warranty with registration
Local service & supportOur service team is right here in Red Deer
Color: Stealth , Size: Regular
The Aventon Level 4 ADV Step-Through is the commuter eBike for riders who want performance and sophistication without complexity. Powered by Aventon's Ultro S motor with 100Nm of torque and paired with a Shimano CUES 10-speed drivetrain, it delivers a natural pedaling feel and efficient power delivery across any terrain.
The step-through frame makes mounting and dismounting effortless — perfect for urban riders who want a premium feel without sacrificing practicality.
- Motor: Aventon Ultro S — 100Nm of torque
- Drivetrain: Shimano CUES 10-speed with E-Shifter and Autoshift
- Step-through frame — easy access, all-day comfort
- Lightweight & responsive — refined handling in the city
- Premium feel — built for riders who want the best
The next level of commuting. No compromise.
Motor
100 Nm mid-drive
Aventon Ultro S · 750 W peak
Range
Up to 177 km
800 Wh keyless battery*
Speed
Class 1
Pedal assist to 32 km/h
Shifting
AutoShift
Shimano CUES 10-speed E-Shift
Comfort
100 mm fork
Plus 50 mm suspension seatpost
Smart tech
4G · GPS
Wheel lock, alerts, Apple Watch
2-year warrantyLifetime frame warranty*
UL safety certifiedElectrical system
Test rides in Red DeerGasoline Alley
Financing availableAsk in store
Mid-drive power
Smooth, natural power for every commute
The Aventon Ultro S mid-drive works through the gears, so starts are smooth, hills feel easy and the battery goes further.
Up to 177 km of range
The 800 Wh keyless, removable battery goes the distance. Range depends on rider weight, terrain and assist level*.
Uphill Start Assist
Helps you get going from a stop on a hill without a wobble.
Ride Tune
Adjust how much assist you get and how quickly it kicks in from the Aventon app.
Effortless shifting
Shifting that thinks for you
Shimano CUES 10-speed with an electronic E-Shifter and customizable AutoShift picks the right gear so you can focus on the road.
Customizable AutoShift
Shifts automatically as your speed and cadence change, and drops to an easy gear when you stop.
E-Shifter
A light press on the bar-mounted shifter gives fast, precise shifts.
Shimano CUES 10-speed
A durable, wide 11–39T range built for daily use.
Comfort & practicality
Built for the daily ride
An easy step-through frame, front suspension and a suspension seatpost make every commute comfortable, and it comes ready to carry.
Step-through frame
Easy to get on and off, even with a loaded rack or at busy crosswalks.
100 mm fork + suspension seatpost
A coil fork with preload and lockout plus 50 mm under the saddle smooth out rough streets.
Adjustable stem, rider-friendly geometry
Set the bar height for an upright, relaxed position.
Rack, fenders and lights included
Ready for groceries, work bags and rainy days right out of the box.
IPX6 weather resistance
Built for rain, with an IP67-rated motor.
Smart & secure
Security and smart features built in
4G/GPS, security alerts and ride tools built into the bike and the Aventon app, with over-the-air updates.
4G/GPS real-time tracking
See where your bike is at any time from the Aventon app.
Integrated rear wheel lock
Lock the rear wheel for quick stops at the coffee shop or store.
Unusual activity alerts
Get notified if someone moves or tampers with your bike.
Apple Watch connection
See ride stats and bike info on your wrist.
A280 colour display
Speed, assist, gear and battery at a glance.
Level 4 ADV vs Pace 5 REC
Which step-through commuter is right for you?
Both are comfortable step-through commuters with smart features. The Level 4 ADV adds a mid-drive motor, automatic shifting, suspension and more range; the Pace 5 REC is a simpler cruiser with a throttle.
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You're viewing
 Level 4 ADV ST$3,899.00 | ||
|---|---|---|
| Motor | Ultro S mid-drive, 100 Nm | 750 W hub, 80 Nm (96 Nm in BOOST) |
| Battery | 800 Wh | 733 Wh |
| Range | Up to 177 km* | Up to 121 km* |
| Shifting | Shimano CUES 10-speed, E-Shift & AutoShift | Shimano Altus 8-speed |
| Suspension | 100 mm fork + suspension seatpost | Rigid fork |
| Throttle | Compatible, not included | Included |
| Rack & fenders | Included | Available as add-ons |
| Weight | 27.7 kg (61 lb) | 27.4 kg (60 lb) |
Size & fit
Let's get you fit
Enter your height to get a size recommendation, or come in and we'll fit you in person.
Find your size
Enter your height and we'll recommend a frame size.
| Size | Rider height |
|---|---|
| Regular | 4'11" – 5'7" (150–170 cm) |
| Large | 5'7" – 6'1" (170–185 cm) |
Sizing is a guide. The step-through frame fits a wide range of riders, so a quick test ride is the best way to confirm.
Between sizes or unsure? Book a fitting or test ride and we'll help you choose.
Geometry
| Frame size | Regular | Large |
|---|---|---|
| A – Seat tube length | 420 mm | 480 mm |
| B – Top tube length (horizontal) | 609 mm | 637 mm |
| C – Bottom bracket drop | 65 mm | 65 mm |
| D – Head tube length | 120 mm | 130 mm |
| E – Head tube angle | 69° | 69° |
| F – Seat tube angle | 74° | 74° |
| G – Chainstay length | 480 mm | 480 mm |
| H – Front centre | 699 mm | 727 mm |
| I – Wheelbase | 1171 mm | 1200 mm |
| J – Reach | 425 mm | 450 mm |
| K – Stack | 642 mm | 652 mm |
| L – Fork length | 515 mm | 515 mm |
| M – Fork offset | 46 mm | 46 mm |
| N – Trail | 84.3 mm | 84.3 mm |
| Wheel size | 27.5" | 27.5" |
| Standover height | 417 mm | 417 mm |
| Rider height | 4'11" – 5'7" | 5'7" – 6'1" |
Specifications
Full specs
General
- Weight
- 27.7 kg (61 lb)
- Max total weight
- 136 kg (300 lb)
- Rider height
- 4'11" – 6'1" (150–185 cm)
- Class
- Class 1 pedal assist to 32 km/h
- Range
- Up to 177 km (110 mi)*
- Water resistance
- Bike IPX6 / motor IP67
- Certification
- UL 2849 e-bike system, UL 2271 battery
- Included
- Rear rack, fenders, integrated lights
E-bike system
- Motor
- Aventon Ultro S mid-drive
- Torque
- 100 Nm
- Peak power
- 750 W
- Battery
- 36 V 20 Ah, 800 Wh, Samsung 21700 cells, removable & keyless
- Battery weight
- 3.9 kg (8.7 lb)
- Charge time
- About 5 hours (0–100%)
- Charger
- 42 V 4 A
- Display
- A280 centre display
- Throttle
- Compatible, not included
Components
- Fork
- 100 mm coil with preload and lockout, 15 × 100 thru-axle
- Seatpost
- Aventon suspension, 50 mm travel
- Brakes
- Tektro HD-M3120 hydraulic disc, 180 mm rotors
- Drivetrain
- Shimano CUES 10-speed, 11–39T, E-Shifter & AutoShift
- Chainring
- 48T
- Cranks
- 165 mm, ISIS
- Handlebar
- 680 mm, 30 mm rise
- Tires
- Kenda 27.5 × 2.2"
Frame
- Material
- 6061 aluminum
- Style
- Step-through
Smart features
- Security
- 4G/GPS tracking, integrated rear wheel lock, unusual activity alerts, E-lock
- Ride
- AutoShift, Uphill Start Assist, Ride Tune, Hold Mode
- Convenience
- Apple Watch, keyless battery, remote notifications, over-the-air updates
*Range depends on rider weight, terrain, temperature and assist level. Specs from Aventon and subject to change.
Expert reviews
See what the reviewers say
Independent reviews of the Level 4 ADV from riders and publications.
Aventon Level 4 ADV Review: The BEST Commuter E-Bike Yet?
ElectricBikeReview.com
120+ Mile Range & Auto Shifting, Is This the Ultimate Commuter? Aventon Level 4 ADV Review
Electric Bike Report
This eBike Thinks For You… And It Changes Everything: Aventon Level 4 ADV Review
Freshly Charged
The NEW Aventon LEVEL 4 ADV - The MID Drive Commuter We Have Been Asking For
Ride Electric Reviews
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Miss GoElectric Ride Reviews
Gear up
Compatible accessories
Carry more, lock it up and set it up your way.
Test rides in Red Deer
Ride it before you buy it
Come see the Level 4 ADV Step-Through at our Gasoline Alley shop. We'll help you pick the right size and get you out for a test ride.