New 74cm Sumo29 Super Suspension 18 Speed Mountain Bike
New 74cm Sumo29 Super Suspension 18 Speed Mountain Bike The Sumo 74cm Mountain Bike has big wheels and a front suspension fork to help smooth out the bumps. It is equipped with 18 speed gearing with twist shift gear change, 3-piece cranks and alloy rims with twin linear pull brakes.