Aventon: Level 4 ADV Step Through

Aventon Level 4 ADV Step Thru Electric Bike at Bike Attack Electric

The Aventon Level 4 ADV ST mid drive electric bike with comfortable, easy access step through frame available at Bike Attack Electric is a premium smart commuter e-bike built for riders who want comfort, power, range, and advanced technology in one sleek package. Designed for urban commuting, daily transportation, bike path cruising, and light mixed-terrain riding, the Level 4 ADV brings together innovative performance and refined utility for today’s modern rider.

Also available in Step Over Version and the Rear Hub version: Level 4 REC.

As the most advanced model in the Aventon Level e-bike lineup, the Level 4 ADV is engineered to make every commute smoother, smarter, and more enjoyable. With integrated commuter accessories, intelligent rider technology, and a high-performance mid-drive motor, this electric bike is ideal for riders looking for a dependable and fully connected electric commuter bicycle.

Premium Smart Commuter E-Bike Performance

At the heart of the Aventon Level 4 ADV is the powerful Aventon Ultro S mid-drive motor, delivering up to 100Nm of torque and 750W peak power for responsive acceleration, natural pedaling feel, and efficient climbing power. Whether you're navigating city streets, bike lanes, or neighborhood roads, this mid-drive commuter e-bike provides balanced handling and smooth power delivery across a wide range of riding conditions.

With an impressive range of up to 110 miles, the Level 4 ADV is built for long commutes, extended weekend rides, and all-day exploration. Riders looking for a long-range electric bike with premium comfort and intelligent controls will appreciate how seamlessly this model blends performance with everyday functionality.

Advanced E-Shift and AutoShift Technology

The Aventon Level 4 ADV features Shimano CUES 10-speed drivetrain technology paired with Aventon E-Shift and AutoShift capabilities. This advanced system automatically adjusts gear selection based on your cadence and riding speed, helping you stay in the optimal gear without distraction. The result is a more intuitive, efficient, and enjoyable riding experience for commuters and recreational riders alike.

For cyclists seeking an easy-to-use electric bike with refined shifting performance, the Level 4 ADV offers a major upgrade in convenience and ride quality.

Aventon ACU Smart Bike Technology

As a fully connected smart e-bike, the Level 4 ADV comes equipped with Aventon ACU-enabled technology, giving riders access to intelligent features that enhance both security and customization. This includes:

• GPS tracking
• Smart Security features
• Customizable ride metrics
• Ride Tune performance adjustments
• Auto Mode integration

These smart features make the Level 4 ADV one of the most advanced connected commuter e-bikes available at Bike Attack Electric, offering peace of mind and a more personalized ride experience.

Built for Everyday Commuting and Urban Utility

The Aventon Level 4 ADV commuter electric bike is purpose-built for everyday practicality. Standard commuter accessories include:

• Integrated rear rack
• Full fender set
• Integrated front and rear lights

These built-in features make it easy to carry gear, ride comfortably in changing weather, and stay visible in low-light conditions. From weekday commuting to weekend cruising, this urban electric bike is designed to handle it all.

Aventon Level 4 ADV Key Features

Motor: Aventon Ultro S mid-drive motor, 100Nm torque, 750W peak
Display: Aventon A280 customizable center display
Brakes: Tektro HD-M3120 2-piston hydraulic disc brakes
Drivetrain: Shimano CUES 10-speed
Shifting: Aventon E-Shift with AutoShift technology
Frame: 6061 aluminum frame
Tires: Kenda Kwick Seven-5 Sport K1052, 27.5 x 2.2"
Seatpost: Aventon suspension seatpost, 30.9mm, 50mm travel, 400mm length
Weight: 61 lbs / 27.6 kg
E-Bike Class: Class 1, convertible to Class 2 (20 mph) or Class 3 (28 mph)
Accessories: Rear rack, fenders, integrated lights
Safety Certification: UL 2849 certified
Colors: Matte Black, Camouflage, Haze

Why Buy the Aventon Level 4 ST ADV from Bike Attack Electric

If you are searching for a premium commuter e-bike with step through frame, a smart electric bike, mid-drive urban e-bike, or long-range electric commuter bike, the Aventon Level 4 ADV is an outstanding choice. Sold at Bike Attack Electric, this model combines intelligent technology, premium drivetrain performance, commuter-ready accessories, and all-day comfort in one of the most versatile Aventon electric bikes on the market.

The Level 4 ADV is perfect for riders who want more than just transportation — it is built for people who want a smarter, more connected, and more capable way to move through the city.

Aventon Ultro S (100Nm, 750W Peak)

Aventon A280 Customizable Center Display

Removable Internal Lithium-ion. 36.4V, 22Ah, 800Wh, Samsung 21700 58E cells 42V/4A

Range Up to 110 Miles

100mm Suspension Fork, 15x100mm
Square Tapered, Sealed, Double Sided Torque Sensor, 83mm x 158.5mm
ISIS 165mm
Shimano CUES 10-spd
Shimano CUES 10-spd 11-39T
9/16” Composite Platform
Aventon E-Shifter
Tektro HD-M3120 2-Piston Hydraulic Disc Brakes, 180mm 6 Bolt Rotors, Front and Rear
Shimano Eglide 10 speed 126 link chain
27.5” Double Wall Aluminum, 36H
27.5” Double Wall Aluminum, 36H
Kenda K1052, 27.5x2.2”
Aventon Saddle
Aventon Suspension Post, 30.9mm, 50mm Travel, 400mm Length
Aluminum, 31.8mm, 60mm Length, 90 Degree Adjustable
34.9mm
31.8mm, 680mm Width, 30mm Rise
Aventon Lock-On Grips
Motor IP67, Bike IPX6
UL 2849
Class 1 (20MPH Pedal Assist), Convertible to Class 2 (20MPH Pedal Assist) and/or Class 3 (28MPH Pedal Assist)