CeramicSpeed BB ALPHA T47 73 30 mm MTB

CeramicSpeed BB ALPHA stredové zloženie, T47/73 30 mm MTB

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 performa...