Enviolo (formerly NuVinci Cycling) stepless shifting is a type of continuously variable transmission (CVT) used in bicycles.

Advantages

Enviolo stepless shifting system provides an intuitive and efficient riding experience without the complexities of traditional gear shifting.

Unlike traditional derailleur or internal hub gears, which shift between clear steps, the Enviolo transmission allows for smooth, continuous adjustment of gear ratios without needing specific steps or gear changes.

Because it doesn't use gears, an Enviolo Transmission can shift even under load, while pedalling. 

 Features

How does it work

The Enviolo technology uses spheres or planets – instead of gears or pulleys – to enable infinitely variable stepless shifting.