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BOX One Stem Lock 1"

BOX One Stem Lock 1"
  • Color: Black
  • Color: Blue
  • Color: Red
  • Color: Silver
Please select options


Cold 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.

Part Numbers

Option UPC MPN
Black / 1-inch 616043828343 BX-SL1800100-BK
Blue / 1-inch 616043828916 BX-SL1800100-BL
Red / 1-inch 616043828923 BX-SL1800100-RD
Silver / 1-inch 616043828930 BX-SL1800100-SL