The SUMO is for you if you like to feel planted on even the sloppiest terrain. Power through sand or snow as you float on extra-wide tires. This bike redefines the borders of what an eBike can do. Gobs of power as you laugh at the weather and contemplate what next ‘barrier’ you’ll overtake that other bikes can’t manage. • Our 350W center-drive motor is the right tool for the job. Hub motors are great, but centerdrive gives massive amounts of torque, and feels like a regular bike, but makes you sooooo much stronger!