Aventon Level 4 ADV Step-Through Mid-Drive E-Bike
Aventon Level 4 ADV Step-Through Mid-Drive E-Bike
Premium Mid-Drive Control in a Step-Through Frame
The Level 4 ADV Step-Through is the more refined commuter choice for riders who want natural, centered motor response and easier mounting. Its mid-drive system works with a 10-speed drivetrain and electronic shifting features to manage changing grades with less manual intervention.
Why It Stands Out
- Aventon Ultro S mid-drive motor — centered power delivery with 100 Nm of stated torque.
- Shimano CUES 10-speed drivetrain — broader gearing for varied city terrain.
- E-Shifter and Autoshift technology — electronic gear control designed to simplify cadence management.
- Step-through commuter frame — lower entry while retaining rack, fender, suspension, and connected-feature compatibility listed in the catalog.
Is It Right for You?
A good fit if: you value smooth mid-drive response, step-through access, and automated shifting for varied commutes.
Consider another option if: you want the lower price and simpler drivetrain of a rear-hub commuter or need fat-tire trail capability.
Key Specifications
| Motor | Aventon Ultro S mid-drive |
|---|---|
| Torque | 100 Nm, manufacturer stated |
| Drivetrain | Shimano CUES 10-speed |
| Shifting | Aventon E-Shifter with Autoshift |
| Frame | Step-through commuter |
| Suspension | Front |
| Equipment | Fenders and rear rack |
Performance, range, capacity, and classification figures are manufacturer or source-catalog statements, not guarantees. Actual results depend on configuration, load, terrain, temperature, tire pressure, assist use, maintenance, and battery condition.
Delivery, Returns & Ridoza Coverage
- Processing: 1–2 business days
- Estimated transit: 1–5 business days after shipment
- Shipping: Free standard shipping within the contiguous United States
- Returns: 30 days after delivery, with approved return shipping paid by Ridoza
- Warranty: 6-month Ridoza Limited Warranty, subject to the published terms
Contact Ridoza before returning a lithium-battery product. We will provide the approved label and routing instructions.
Before You Ride
Confirm rider fit, accessory compatibility, local e-bike classification, permitted riding areas, and assembly requirements before purchase. Connected features may require setup, compatible service, and ongoing availability. Follow all charging, maintenance, and safety instructions.