More volume means more speed it might be a claim that sounds flipped on its head but one ride on the fuse expert 6fattie will have you shouting this sentiment from the rooftops our all new 6fattie wheel system puts out more traction more floatation and better handling without sacrificing anything to efficiency on climbs and to solidify itself as a proper trail machine this expert iteration of the fuse places a focus on blending durability with performance the specialized mountain b