The XR is the fastest and lightest cross-country bike that we have ever produced. It marks the return of Lapierre to the highest level in the cross-country universe. The frame has been lightened and completely redesigned around a new suspension kinematic, where the rear triangle has been stripped of the pivot point between the seat stays and the chain stays. The 100mm travel and the vertical flex of the seat stays assure the comfort and improve both grip and efficiency. A reactive bike comfortable on all terrain.