Dynafit Speed Radical Binding Pedals A threaded bottom bracket that

A threaded bottom bracket that offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

- Arm Material aluminum

or even derail from the front chain ring in extreme circumstances

The boot is made of Grilamid® material and features a flex index of 120 AT

It provides everything you need for a fast

Dynafit Speed Radical Binding Pedals A threaded bottom bracket thatThe Speed Radical binding offers lightness, durability, comfort and intuitive handling in all conditions. Step in side towers simplify entry into the toe piece by more than 30% and, at the same time, increase lateral stability during the descent. The Speed Radical has three walk modes: Neutral, plus two heel lifters, which can be quickly and easily deployed or deactivated with your ski pole. In addition, this binding offers 25 mm of flex in its length