Ultro X Deep Dive with Velomotion

A motor is only half of it. The other half is control — and that lives in the Aventon app.

The Ultro X was built to be tuned, and the app is where you do it. With Ride Tune, you shape the character of each mode to your own riding: how sharply the motor responds, how much it gives, even the motor overrun — how long power carries after you stop pedaling — set as a simple percentage. A rider who wants an instant, snappy hit and one who wants a smooth, measured build can ride the same bike, each set up to feel like it was made for them.

Beyond tuning, the app is where the ride comes together. You get expanded ride data to look back on, automatic lights, and customizable Auto Mode. Because updates arrive Over-The-Air, the bike keeps getting better after it’s yours — recent firmware has added Cruise Control, Hold Mode, a sensor switch, and trail-minded tools like Wheel Lift Control and Jump Tracking. There’s even Action Camera Control, so a compatible GoPro or DJI camera pairs over Bluetooth and starts recording from the control pod. Hands on the bars, eyes on the trail.

In other words, the Ultro X isn’t a fixed spec sheet. It’s a platform that grows with you and with every update.