This part is designed to eliminate the need for a star nut. Cold forged and fully CNC-machined from a number of high-strength aluminum alloys, the Box One™ Stem Lock offers 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.
BMXGuru.com / C&W Cycle
702 North St.
Morenci, MI 49256
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