Mid-drive performance meets reliable commuter capability.

The Level 4 ADV Step-Through elevates the commuting experience by combining high-performance mid-drive power with an accessible, easy-mounting design. Powered by Aventon’s Ultro S motor delivering 100Nm of torque, and paired with a Shimano CUES 10-speed drivetrain featuring E-Shifter and Autoshift technology, it provides a natural pedaling feel and efficient power delivery across any terrain.

The step-through frame adds effortless accessibility to a ride defined by lightweight balance, responsive handling, and a premium feel. It is the ideal choice for riders who want sophisticated performance and comfort without complexity. For those seeking the next level of connection and control in a more versatile package, the Level 4 ADV Step-Through represents the pinnacle of Aventon’s commuter design.

Aventon

Level 4 ADV Step-Through Ebike

$2,799.00

Size Guide

The Aventon Level Step-Thru comes in two sizes to suit most adults.

  • S/M: 4’11" - 5’7"
  • M/L: 5'7" - 6'1"

 Aventon Level size guide

Shop Aventon Level E-Bikes

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PRO SETUP Expert Assembly 95% Ready to ride out of the box.
CERTIFIED Master Mechanic Assembly Precision dialed before shipping.
SINCE 1992 Over 30 Years of Trust Decades of cycling expertise.

SKU: 1E027-0034212

Mid-drive performance meets reliable commuter capability.

The Level 4 ADV Step-Through elevates the commuting experience by combining high-performance mid-drive power with an accessible, easy-mounting design. Powered by Aventon’s Ultro S motor delivering 100Nm of torque, and paired with a Shimano CUES 10-speed drivetrain featuring E-Shifter and Autoshift technology, it provides a natural pedaling feel and efficient power delivery across any terrain.

The step-through frame adds effortless accessibility to a ride defined by lightweight balance, responsive handling, and a premium feel. It is the ideal choice for riders who want sophisticated performance and comfort without complexity. For those seeking the next level of connection and control in a more versatile package, the Level 4 ADV Step-Through represents the pinnacle of Aventon’s commuter design.

SPECIFICATIONS

Physical Specifications

  • Weight: 61 lbs
  • Total Weight Limit: 300 lbs
  • Rider Height:Medium: 5'3" – 5'10"Large: 5'10" – 6'4"Extra Large: 6'4" – 6'7"

Performance & Protection

  • Ebike Class: Class 1 (Convertible to Class 2 and/or Class 3)
  • Water Resistance: Bike: IPX6 | Motor: IP67
  • Range: Up to 110 Miles

Safety Certifications

  • Safety Certifications: UL Safety Certified (UL 2849)
  • Battery Safety Certifications: Certified to UL 2271

Frameset & Wheelset

Frameset

  • Frame: 6061 Aluminum
  • Fork: 100mm Suspension Fork, 15x100mm
  • Rear Spacing: 135mm
  • Fork Spacing: 100mm

Wheelset

  • Front Wheel: 27.5" Double Wall Aluminum, 36H
  • Rear Wheel: 27.5" Double Wall Aluminum, 36H
  • Tires: Kenda K1052, 27.5x2.2"

Ebike System

Power & Electronics

  • Motor: Aventon Ultro S
  • Motor Torque: 100Nm
  • Motor Power: 750W Peak
  • Display: A280 Center Display
  • Smart Features: Uphill Start Assist, E-Shift, AutoShift, and Ride Tune

Battery & Charging

  • Battery: 800Wh
  • Battery Weight: 8.7 lbs
  • Charger: 42V 4A charger
  • Charging Time (0-100%): 5 hours
  • Throttle: Compatible (Not Included)

Components

Brakes

  • System: Hydraulic
  • Front/Rear Brake: Tektro HD-M3120 2-Piston Hydraulic Disc
  • Rotors: 180mm 6-bolt (Front & Rear)

Drivetrain

  • Rear Derailleur: Shimano Cues 10-Speed
  • Cassette: Shimano Cues 10-Speed 11-39T
  • Chainring: 48T
  • Crankset: 165mm ISIS Splined
  • Shifter: E-Shifter
  • Pedals: 9/16" Composite Platform

Cockpit

  • Saddle: Aventon Saddle
  • Seatpost: Aventon Suspension Post (30.9mm, 50mm Travel, 400mm Length)
  • Handlebars: 31.8mm Diameter, 680mm Width, 30mm Rise
  • Grips: Aventon Lock-on grips

Included Accessories

  • Rear Rack: Included
  • Fenders: Included
  • Integrated Lights: Included (Front and Rear)
GEOMETRY
Frame Size Medium Large Extra Large
A - Seat Tube Length 425mm 450mm 520mm
B - Top Tube Length Horizontal 614mm 632mm 649mm
C - Bottom Bracket Drop 65mm 65mm 65mm
D - Head Tube Length 120mm 130mm 140mm
E - Head Tube Angle 69° 69° 69°
F - Seat Tube Angle 74° 74° 74°
G - Rear Chainstay Length 480mm 480mm 480mm
H - Front Wheel Center 704mm 722mm 741mm
I - Wheelbase 1176mm 1195mm 1214mm
J - Reach 430mm 445mm 460mm
K - Stack Height 642mm 652mm 661mm
L - Fork Length 515mm 515mm 515mm
M - Fork Offset 46mm 46mm 46mm
N - Trail 84.3mm 84.3mm 84.3mm
Wheel Size in Inches 27.5" 27.5" 27.5"
Stand Over Height 699mm 743mm 766mm
Rider Height (Range) 162cm - 179cm (5'3" - 5'10") 180cm - 189cm (5'10" - 6'4") 190cm - 195cm (6'4" - 6'7")
FEATURES

Key Technologies

Integrated Rear Wheel Lock

Built-in security, lock your hub instantly to prevent bike thefts.

4G / GPS Real-Time Tracking

Keep An Eye On Your Ride

Adjustable Stem & Rider-Friendly Geometry

Customizable Comfort

E-Shifter & Customizable AutoShift

Not Autopilot, But the Next Best Thing

Up to 110 Miles Range

Take your adventures even further

Suspension Fork & Seatpost

100mm of Suspension and Suspension Seatpost

Ultro S Mid-Drive Motor (100Nm Torque)

Refined power for urban adventures.

800Wh Keyless Removable Battery

Easy battery access

See the Level 4 ADV Step-Through Ebike in Action

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