If you can39t benefit from more control when you39re hammering on the trail we39ll have what you39re drinking because control is the name of the game for serious trail riding for the rest of mere mortals though there39s the specialized rhyme fsr comp carbon 6fattie it features our all new 6fattie wheel system that takes 650b wheels and wraps them in 30 tyres the result levels of traction control and floatation that will shake your idea of trail riding to the core to se