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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
made with a durable cold forged construction from 6061 T-6 Aluminum
WIDTH: 35mm
true temper 4130 chromoly tubing that gives them their strength and reliability
WHEEL SIZE: 16"
PEDALS: Plastic
Box One Race Stem Lock Promax made with a durable coldThe Box One Race Stem Lock keeps your setup together if you're riding hard enough to break your steerer tube. Cold forged and fully CNC machined from several high strength aluminum alloys, new Box One Stem Lock 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
