CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For 24mm/Shimano Spindle MTB BLK MFPN=TC2251B longer bearing life

longer bearing life

ergonomic end-piece allows for comfortable pumping with pressure from the palm of your hand

6mm links 116 color silver/black package 25/count

2mm Bag of 10

while the alternating diagonal pattern of the grip keeps the rider’s hand in place with or without gloves in all conditions

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For 24mm/Shimano Spindle MTB BLK MFPN=TC2251B longer bearing lifeA 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