Aventon Aventure 2 Step-Through

2025 MountainFat bike Electric bicycle Manufacturer page

Last known price: $1,999

Prices shown first for United States
Fork travel: 80 mm
Wheels: 26″
Drivetrain: 1 × 8 48t / 12–32t
Gear range: 267%
Battery: 720 Wh
Weight: 34.93 kg 77.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

Regular
LG

The manufacturer did not publish rider heights for these sizes.

Components

2 of 28 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

Single-Butted Aluminum Alloy Not identified

Electric system

4 parts

Battery

48V, 15Ah (720Wh), LG Cell, UL 2849 Compliant Not identified
Charger

48V, 3 Amp Fast Charger Not identified
Display

LCD Smart "Easy Read" Not identified
Motor

48V, 750W sustained, 1130W peak brushless rear hub motor Not identified

Suspension

1 part

Fork

Suspension Fork with 80mm travel, with lockout Not identified

Drivetrain

6 parts

Bottom bracket

Square Taper, Sealed, Torque Sensor Not identified
Cassette

12-32T, 8 Speed Not identified
Chain

122 Link, 8 Speed Not identified
Crankset

170mm w/ 48 T Not identified
Rear derailleur
- Shimano
Shifters

8 Speed Trigger Not identified

Brakes

1 part

Brakes

Hydraulic Not identified

Wheels and tires

5 parts

Front hub

36H Disc Nutted Front, Nutted Rear Not identified
Rear hub

36H Disc Nutted Front, Nutted Rear Not identified
Rims

Double Wall Aluminum 36h Front & Rear Not identified
Spokes

Black Stainless 13G Front / 12G Rear Not identified
Tires

26 x 4 Not identified

Cockpit and contact points

7 parts

Grips

Ergonomic Comfort Not identified
Handlebar

Aluminum 31.8mm, 680mm Not identified
Headset

Sealed Bearing Headset Not identified
Pedals

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

Forged Alloy, 30.9mm 2-Bolt Clamp Not identified
Stem

Threadless, 31.8mm, 8 Degree Rise Not identified

Other components

3 parts

Fenders

Included Not identified
Lights

Integrated Not identified
Racks

Included Not identified

Sizes and geometry

2 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size Regular

Table

Geometry diagram unavailable

The drawing needs stack, head tube angle, seat tube angle, seat tube length, chainstay length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375	375
Top tube lengthmm	604	604
Head tube lengthmm	140	140
Wheelbasemm	1141	1141
Standover heightmm	478	478

Not published by the manufacturer: Stack, Seat tube length, Head tube angle, Seat tube angle, Chainstay length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Stack/reach ratio, 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: 34.93 kg

77.0 lb
Weight limit: 181.44 kg

400.0 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 48
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 39.0 in
Highest gear: 104.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 720 Wh

Additional specifications

Battery: 48V, 15Ah (720Wh), LG Cell, UL 2849 Compliant
Wheel material: Aluminum
Wheel size: 26″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.9 km/h
Highest gear: 39.8 km/h

Total gear range 267%

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: 39.0–104.0 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 2025 builds
Specification	This bicycle Aventon Aventure 2 Step-Through	Aventon Aventure 2	Aventon Aventure 3	Aventon Aventure 3 Step-Through	Aventon Aventure M
Frame
Bicycle weight	34.93 kg	34.93 kg	34.47 kg	34.93 kg	33.11 kg
Drivetrain
Smallest chainring	48	48	48	48	44
Largest chainring	48	48	48	48	44
Rear sprockets	8	8	8	8	10
Smallest sprocket	12	12	12	12	11
Largest sprocket	32	32	32	32	39
Lowest gear	39.0 in	39.0 in	39.0 in	39.0 in	29.3 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	suspension	suspension	suspension
Electric bicycle systems
Battery capacity	720 Wh	720 Wh	733 Wh	733 Wh	733 Wh
Other specifications
Tire width	Not informed	Not informed	4″	4″	4″