CeramicSpeed BB Alpha ITA SRAM DUB Road Bottom Bracket BX PSI A special dark-touch function facilitates

A special dark-touch function facilitates the use of the bicycle lock in the dark thanks to a special imprinting

Why Choose the Pirelli Scorpion XC RC ProWALL Tyre - Team Edition

7” (max) x 6

Shimano hubs

CeramicSpeed BB Alpha ITA SRAM DUB Road Bottom Bracket BX PSI A special dark-touch function facilitatesA 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