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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Solid forged crank arm
Hassle-free operation
Reflective accents increase visibility and improve safety when cylcing after dark
Top assembly for carbon steerers replaces traditional top cap and star nut assembly Color Black Size 1-1/8"
CeramicSpeed BB ALPHA Bottom Bracket - English/BSA 73mm For 30mm Spindle MTB BLK Fits Model-Potenza Solid forged crank armA 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
