Aventon Level 4 ADV Step-Through

Aventon's product page

The Aventon Level 4 ADV Step-Through is an electric bike with an Aventon Ultro S Mid-drive Motor, 100Nm Motor Torque, 750W Peak Power, a stated range of up to 110 Miles, a weight of 61lbs and a load capacity of 300 lbs.

Last updated: 9 September 2026

What we found

2 batteries are documented for it: JH-E-A1-B3-02, 19004-4100112, from the manufacturer's own documentation.
27 specifications are published for it, each with the source it was read from.
No matching recall was found in the records this catalogue holds from 8 regulators.

Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.

Motor and performance

Claimed range: Up to 110 Miles
Throttle: Compatible, Not Included
Motor, as the maker lists it: Aventon Ultro S Mid-drive Motor, 100Nm Motor Torque, 750W Peak Power

Battery and charging

Battery, as the maker lists it: Removable Lithium-Ion. 36V, 20Ah, 800Wh, Samsung 21700 58E cells
Charger: 42V 4A charger

Brakes and safety

Brakes: Tektro HD-M3120 2-Piston Hydraulic Disc Brakes
Lighting: Front and rear lights integrated

Frame and components

Fork: 100 mm Travel, Adjustable Coil Spring with Preload Adjustment and Lockout, 15x100 mm Thru Axle, 43 mm Offset, Tapered Steerer Tube
Crankset: 165mm ISIS Splined
Rear derailleur: Shimano Cues 10-Speed
Frame style: Step-Through
Cassette: Shimano Cues 10-Speed 11-39T
Frame: 6061 Aluminum
Tires: Kenda K1052, 27.5x2.2"
Chain: 9/10/11 speed 126L
Pedals: 9/16" Composite Platform
Handlebar: 31.8mm, 680mm Width, 30mm Rise
Grips: Aventon Lock on grips
Saddle: Aventon Saddle
Seat post: Aventon Suspension Post, 30.9mm, 50mm Travel, 400mm Length
Mudguards: Included
Display: A280 Center Display
Rear rack: Included

Size and fit

Rider height: Regular - 4'11"-5'7". || Large - 5'7"-6'1"
Weight: 61lbs
Total weight limit, rider and cargo: 300 lbs

Buying and owning it

What it is said to be best for: Commuting

Battery specs & replacement options