ENVE Composites M6 Rim - 29", Disc, Black, 28H, RearThe all new M6 are ENVE's flagship, every day, any trail, rims developed for all the bikes, riders, and trails between cross country and gravity racing disciplines. Like all new M Series rims, the M6 features unique shapes and constructions front and back. To accommodate the modern trail rider's preference for 2. 4 2. 5" wide tires, the M6's front rim features an internal rim width of 32mm, and the rear is 29mm. Designed for rear wheel use The front