Cold forged and fully CNC-machined from several high-strength aluminum alloys, 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.
Cold forged and fully CNC-machined from several high-strength aluminum alloys, 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.