ETOR Drive is a new open standard for the interface of spindles and crank arms which intends to address issues arisen from the use of older standards.

ETOR Drive is born from the collaboration of ROTOR Bike Components, an innovative crank set specialized company who brings their experience in the field since 1996, and FAZUA, a cutting edge drive system manufacturer.

The result is a high performance solution focused on ebike systems, while ensuring quality, manufacturability, and cost effectiveness of the interface.