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Designers: CIXI Team, CIXI Active Mobility, Poisy, France
Manufacturer: CIXI Active Mobility, Poisy, Haute-Savoie, France

The PERS chain less pedalling system converts human power into bicycle propulsion through electricity, enabling the rider to control speed and braking intuitively by pedalling. The system automatically adjusts the pedalling cadence to maintain a smooth and natural feel at any speed. Pedalling backward activates regenerative braking, which extends the battery range by up to 30% and reduces brake pad wear.

With no chain or gears, it requires no mechanical maintenance. By eliminating the traditional transmission, PERS opens up new possibilities for bicycle ergonomics, comfort, and design. Connectivity adds theft protection through lock/unlock and geolocation.

The PERS uses a generator that creates energy every time you pedal, sending that power from your legs directly to the bike's motor. Even without a battery, the energy flows directly from the generator to the motor. Our patented algorithms ensure fluid and responsive pedalling in all circumstances, including when standing on the pedals.

Easier to use, it adapts to you in real time, automatically, with no gear-shifting needed. More efficient, regenerative braking helps extend your range by recovering energy as you ride. Less constraining, no maintenance, no greasy parts, no mess. Evolutive, cloud-connected for updates, smart features, and enhanced safety that keeps improving over time. You're always in control.