Fully mechanical automatic, without the need of any electronic component, neither the need of gear shifting parts of the existing transmission systems.

Having a variety of gear ratios for torque alteration.

Gear ratio total: 1000%.

A high range of gear ratios, from 0.5 underdrive to 5 overdrive, that does not exist in any other current gear systems for bicycles on the market.

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Smooth gear shifting process, due to the system being CVT.

Providing the right gear for every cyclist with any weight and body strength ( meaning, if more than one person using the same bicycle, without needing to change the transmission system this system provides the right gear, convenient to each individual).

Providing the convenient gear to the cyclist, at any point of cycling, according to the cyclist's tiredness and power.

It is suitable for children also.

Less weight compared to current gear systems and their gear shifting parts.

Reasonable price compared its benefits and advantages.

Possibility of offering it with a long warranty, due to the durability of the parts.

No need for any system setup.

Shifting from underdrive to overdrive in a very short time, in maximum of two pedals rotation.

Very easy to start riding again after stopping the bicycle, due to the system automaticly returning back to underdrive mode, every time the bicycle stops.

Suitable for mountain bicycles due to the low underdrive.

Suitable for racing bicycles due to the high overdrive.

Suitable for urban bicycles due to being fully automatic.

Suitable for any other kinds of bicycles such as hybrid or electric bicycles.