Box One Stem Locks hubs Built around a Chromoly axle

Built around a Chromoly axle and high-quality sealed bearings this hub will get you moving and stopping fast

Each post has 20 millimeters of setback and 26 degrees of seat angle adjustment

All cogs are stamped from steel

Available in 31

Box One Stem Locks hubs Built around a Chromoly axleCold forged and fully CNC machined from several high strength aluminum alloys, new Box One Stem Locks offer peace of mind and a level of added protection against losing your front wheel and fork legs in the event of a broken steerer tube. All new Box One Stem Locks are backward compatible with existing Box forks and may work with forks from other manufacturers.