CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 68mm For 24mm/Shimano Spindle Gravel BLK MFPN=WHHAKA6BFK 0mm Seat Post Material Aluminum

0mm Seat Post Material Aluminum Offset 20mm Primary Color Black Seat Post Length 400mm

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fixie-riser bar with an oversized clamping area

Featuring Panaracers Natural Rubber Compound for superior grip and Anti-Puncture casing

CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 68mm For 24mm/Shimano Spindle Gravel BLK MFPN=WHHAKA6BFK 0mm Seat Post Material AluminumA 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