BSD Substance Mid Bottom Bracket Headsets 5" and 20" top tube
BSD Substance Mid Bottom Bracket Headsets 5" and 20" top tubeThe BSD Mid bottom bracket fresh bearings to freshen up your bike, no matter what spindle you have (provided, its a 3 piece crank, of course!) Precision sealed cartridge bearings CNC machined spacers Spacer kit to ensure correct fit Hollow CrMo crank arm bolt 19mm, 22mm & 24mm versions
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22