The Force CX1 chainrings adopt the X-SYNC wide/narrow chainring technology found on the XX1 mountain bike drivetrains, and adds larger sizes with 38 to 46 tooth options, in two tooth increments. While ...
Single chainring cyclocross setups are as old as the sport cyclocross, and for decades racers simply ground down two chainrings to form double chainring guards to prevent the chain from falling off ...