Tightly packed center knobs are ramped for rolling efficiency on hardpack roads

Enables mounting of a bottle cage in a variety of positions

Reflective wrist cuff promotes visibility for commuting or city riding

pressure eliminating channel design

Truvativ GIGA PIPE TEAM SL English ISIS 68mm Bottom Bracket can be discounted Tightly packed center knobs areGutter Seal Technology drastically improves sealing against the elements while reducing seal drag. We've designed a fresh cup forging for a high end look. Gutter Seal Technology drastically improves sealing against the elements Improved tool engagement Sealed cartridge bearings English or Italian threads