CeramicSpeed BB ALPHA Bottom Bracket - BB86, 86.5mm, For 30mm Spindle, Road, Black Aero Bars - Quality tubes preinstalled with

- Quality tubes preinstalled with the correct amount of sealant

Perforated plates for reduced weight

- 820mm wide and a 27

UPC: 763477007209

CeramicSpeed BB ALPHA Bottom Bracket - BB86, 86.5mm, For 30mm Spindle, Road, Black Aero Bars - Quality tubes preinstalled withA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls, custom engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All