by 
Feast your eyes on the ultimate fat bike. Gorge your senses as you ride on the 4.8-inch tires of Budnitz Bicycles FTB, featuring a 14-speed internal transmission and a tough-as-nails carbon belt drive, this beautiful, handmade FTB twin-tube cantilever titanium frame weighs an astonishing sub-five-pounds but will make molehills of mountains of gravel, snow and sand.