Featuring lightweight alloy cups with a fixed drive-side flange, carbon fiber center sleeve, three cartridge bearings (two on the drive-side, one on the non drive-side) and a 111mm ISO hollow cro-mo spindle.

Available with English or Italian threading.

This bottom bracket is also compatible with Sugino 75, Suntour Superbe Pro and Dura Ace 7600 square taper crank arms regardless of the goofy bike nerd stuff you may have read on some dumb forum saying it won't work.