ProTaper presents the perfect handlebar to best adapt to all terrains. Equipped with the revolutionary locking system in the center of the crossbar, the Fuzion model allows you to switch from a very firm and rigid handlebar to a more flexible one depending on the conditions of the terrain. With a simple movement of the switch it is possible to lock the handlebar to obtain a high control of driving on soft ground or unlock it to better absorb vibrations on harder ground.