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BOX One Stem Lock 1.5"

BOX One Stem Lock 1.5"
  • Color: Black
  • Color: Blue
  • Color: Red
  • Color: Silver
Size: 1.5-inch
Please select options Unavailable


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 / 1.5-inch 616043828947 BX-SL1800150-BK
Blue / 1.5-inch 616043828954 BX-SL1800150-BL
Red / 1.5-inch 616043828961 BX-SL1800150-RD
Silver / 1.5-inch 616043828978 BX-SL1800150-SL