FREE POWER(フリーパワー)





Experience a new sensation and make cycling more fun!

  • 1
    Light to pedal

  • 2
    Easy on the knees and ankles

  • 3
    Tough against slopes and long distances

  • 4
    Maintains speed

  • 5
    Less likely to cause muscle pain

FREE POWER FG1 is the world’s first bicycle gear system with silicone inside the gears.

The silicone inside the gear is compressed by the force from stepping on the pedals, and the counteracting force is turned into energy to support the rotation of the gears.
At the same time, the silicone absorbs stress on the joints, muscles, and bones of the feet, reducing stress on the whole body.