CeramicSpeed BB ALPHA Bottom Bracket - BB30 68mm For SRAM DUB Spindle Road BLK MFPN=910-21-417 Cassette body for using Campagnolo

Cassette body for using Campagnolo EKAR cassettes on DT Swiss Star Ratchet model hubs

Wide elastic waistband hugs the waist and holds seat pad in place Material Synthetic Gender/Age Women's Color Black Size Large Defined Color Black Activity Cycling

painted steel barrel and piston

8 Defined Color Black Primary Material PU Polyurethane Volume (L) 2

and this is the second fluor-free MWC

CeramicSpeed BB ALPHA Bottom Bracket - BB30 68mm For SRAM DUB Spindle Road BLK MFPN=910-21-417 Cassette body for using CampagnoloA 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