IM BMX

Box, One Stem Lock

  • Sale
  • $ 29.95


Cold forged and fully CNC-machined from a number of 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 backwards compatible with existing Box forks and may work with forks from other manufacturers.