The Aventon Level 4 ADV is the flagship of Aventon's commuter lineup — a mid-drive Ultro S motor with up to 100 Nm of torque, electronic shifting with Autoshift, 110-mile range, and Apple Watch integration. This is a true premium commuter platform: the mid-drive motor handles steep climbs and adventure terrain that hub-drive bikes struggle with, while the electronic Autoshift drivetrain picks the right gear automatically based on cadence and grade.

For the step-through version, see the Level 4 ADV Step-Through.

Show full description and specs

Who The Level 4 Adv IS For

Hill country and adventure commuters — mid-drive 100 Nm torque pulls steep grades smoothly; far more capable than hub-drive bikes on real climbs.
Long-distance commuters — 110-mile claimed range covers a week of moderate commutes between charges.
Riders who want top-tier tech — Autoshift electronic shifting, Apple Watch integration, 4G GPS theft tracking, geofencing, startup password.
Riders ready to invest in a serious daily driver — the Level 4 ADV is a step up in motor quality, range, and components from hub-drive commuters.

Specifications

Motor: Ultro S mid-drive, up to 100 Nm torque
Battery: Removable, cross-compatible with other Level 4 models
Range: Up to 110 miles (Eco mode, 165 lb rider, flat paved road)
Top speed: 20 mph default (Class 2), rider-adjustable to 28 mph (Class 3 pedal-assist)
Drivetrain: Electronic shifter with Autoshift Technology
Brakes: Hydraulic disc with motor cutoff
Frame: Step-over (high top tube)
Suspension: Suspension seatpost
Lighting: Integrated front and rear lights with turn signal functionality

Display: Aventon Control Unit (ACU) with 4G/GPS + Apple Watch connectivity — first year subscription included

Security: Integrated rear wheel lock + startup password + 4G theft tracking + geofencing
Tires: Puncture-resistant
Water resistance: IPX5
Sizes: Medium, Large, XL (rider 5'3" and up)
Certifications: UL 2849 (e-bike system) and UL 2271 (battery)
Warranty: 2 years on frame, components, and battery

Key Features

Mid-drive Ultro S motor: Power applied through the cranks (not the rear hub) — better weight distribution, more efficient climbing, longer drivetrain life.
100 Nm torque: Class-leading hill-climbing power.
Autoshift electronic shifting: The bike automatically selects the right gear based on cadence and grade — focus on riding, not shifting.
110-mile range: Longest range in Aventon's commuter lineup.