What's the difference between Pro and Ultra?

1. Materials

The Pro uses standard materials, including Carbon Fiber Reinforced Polymer and Aluminium Alloy. The Ultra features enhanced materials: Carbon Fiber and Titanium Alloy, making it more durable than the Pro.

2. Motor

The Ultra version features dual motors with a higher peak boost of 1100 W, compared with the Pro version with 1000 W.

3. Battery & Distance

The Pro comes with 1 battery providing 15.5 miles of assistance. The Ultra version comes standard with two batteries, effectively doubling the assisted range to 31 miles.

4. Core & Open-Source Support

The Ultra is equipped with a more advanced MCU core processor and offers an open-source SDK. This allows developers and third parties to build custom features and expand functionality.

You can also refer to this article for more comparison: Ascentiz Pro vs Ultra: Difference Explained