tool for training professional and amateur cyclists.

摘要

device for training for professional cyclists and replacement of the rear wheel of the bicycle, comprising a support, a device for simulation of the rear wheel.a braking system.in which said device simulation of the rear wheel is a component in fly and said support is composed of a first and a second arm ruotabili mutually and alloggiabili one inthe other, and in which said braking system is a swab element mounted on the tip of a support lever which engages with the outer surface of the flywheel.