A 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 cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are backed by a lifetime warranty.

Precisely pair a Campagnolo ProTech compatible crankset with this CeramicSpeed bearing kit to be used with original Campagnolo Pro Tech cups. 

Specifications
Crank Diameter: 25.0 mm
Crank Brand: Campagnolo

What's in the box
BB ALPHA Bearing Kit for Campy Pro Tech Gravel
UFO Long Life Grease 5 ml
Decal

Mfr Claimed Weight
40.0 g