Device for optimizing front suspension of e.g. bicycles used in sports and super sport competition application, has hub carrier whose angular variation is neutralized by rotation of tire by valve during braking

摘要

The device has a bearing wheel support (6) and a hub or a wheel axle (17) equipped with a screw-locking device (13). The wheel support is connected to a framework (1) by triangle suspension arms (2, 5) of a cantilever. A transmission resource (12) allows angular variation of a brake support (14) compared to the wheel support. Angular variation of a hub carrier is neutralized by rotation of a tire by a valve (15) during braking. The suspension arm of the cantilever oscillates around an axis of a rod.