Selva R represents the “state-of-the-art” of custom tuning for MTB forks. The 2Air technology allows a very precise tuning of the air side. Thanks to the two separate air chambers, you can set the pressure of the positive chamber (Silver) according to weight, like any traditional forks, in addition to that you can also change the pressure of the negative chamber (Bronze) in order to fine-tune the response of the fork in the first part of the travel.