Aventon Level 4 ADV Step-Through

2026 MountainCross-country Electric bicycle Manufacturer page

Last known price: $2,799

Prices shown first for United States
Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 1 × 10 48t / 11–39t
Gear range: 355%
Battery: 800 Wh
Weight: 27.67 kg 61.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

Regular 161–177
LG 174–185

Components

8 of 23 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

6061 Aluminum Not identified

Electric system

4 parts

Battery

Removable Lithium-Ion. 36V, 20Ah, 800Wh, Samsung 21700 58E cells Not identified
Charger

42V 4A charger Not identified
Display

A280 Center Display Not identified
Motor
- Aventon

Suspension

1 part

Fork

100 mm Travel, Adjustable Coil Spring with Preload Adjustment and Lockout, 15x100 mm Thru Axle, 43 mm Offset, Tapered Steerer Tube Not identified

Drivetrain

5 parts

Cassette
- Shimano 11–39t
Chain

9/10/11 speed 126L Not identified
Crankset

48T Not identified
Rear derailleur
- Shimano Cues
Shifters

E-Shifter Not identified

Brakes

2 parts

Brakes
- Tektro HD-M3120 / HD-T3120
HD-M3120HD-T3120
Disc rotors

180mm 6 bolt Not identified

Wheels and tires

2 parts

Rims

Front: 27.5" Double Wall Aluminum, 36H, Rear: 27.5" Double Wall Aluminum, 36H Not identified
Tires
- Kenda K1052

Cockpit and contact points

5 parts

Grips
- Aventon
Handlebar

31.8mm, 680mm Width, 30mm Rise Not identified
Pedals

9/16" Composite Platform Not identified
Saddle
- Aventon
Seatpost
- Aventon

Other components

3 parts

Fenders

Included Not identified
Lights

Front and rear lights integrated Not identified
Racks

Included Not identified

Sizes and geometry

2 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size Regular

Table

Reach 425mm

Stack 642mm

Wheelbase 1171mm

Head angle 69.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	425	450
Stackmm	642	652
Top tube lengthmm	609	637
Seat tube lengthmm	420	480
Head tube lengthmm	120	130
Head tube angle	69°	69°
Seat tube angle	74°	74°
Chainstay lengthmm	480	480
Wheelbasemm	1171	1200
Front centermm	698	727
Bottom bracket dropmm	65	65
Bottom bracket heightmm	290	290
Standover heightmm	417	417
Fork rakemm	46	46
Trailmm	84.3	84.3
Stack/reach ratio	1.51	1.45

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 27.67 kg

61.0 lb
Weight limit: 136.08 kg

300.0 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 48
Largest chainring: 48
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 39
Lowest gear: 33.9 in
Highest gear: 120.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Electric system

Battery capacity: 800 Wh

Additional specifications

Battery: Removable Lithium-Ion. 36V, 20Ah, 800Wh, Samsung 21700 58E cells
Fork spring: Coil
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,209 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

156 of 1,318 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,318 bicycles with this information
Coverage: 98.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.0 km/h
Highest gear: 46.0 km/h

Total gear range 355%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 33.9–120.0 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds

Differences across 2026 builds
Specification	This bicycle Aventon Level 4 ADV Step-Through	Aventon Level 3	Aventon Level 3 Step-Through	Aventon Level 4 ADV	Aventon Level 4 REC	Aventon Level 4 REC Step-Through
Frame
Bicycle weight	27.67 kg	30.39 kg	30.39 kg	27.67 kg	31.07 kg	31.07 kg
Suspension
Front travel	100 mm	80 mm	80 mm	100 mm	80 mm	80 mm
Drivetrain
Rear sprockets	10	8	8	10	8	8
Smallest sprocket	11	12	12	11	12	12
Largest sprocket	39	32	32	39	32	32
Lowest gear	33.9 in	41.3 in	41.3 in	33.9 in	41.3 in	41.3 in
Highest gear	120.0 in	110.0 in	110.0 in	120.0 in	110.0 in	110.0 in
Electric bicycle systems
Battery capacity	800 Wh	733 Wh	733 Wh	800 Wh	733 Wh	733 Wh