CeramicSpeed BB ALPHA Bottom Bracket - PF30 68mm For 24mm/Shimano Spindle Road BLK MOG Resin with Metal Fibers pads

Resin with Metal Fibers pads are compatible with Resin-Only type rotors as well as standard rotors Brake Lever Actuation Short Pull Rotor Included No Brake Caliper Type Post Mount Hydraulic Fluid Type Mineral Oil Defined Color Gray Mount Type Post Mount Color Gray

Model M30 Mountain Spindle Interface Praxis M30/28 Shell BB30/PF30 Shell ID 42/46mm Width 73mm Color Black Shell Type BB30/PF30

Made from 304 Stainless Steel Ring Position/Type Single Tooth Count 38 Drivetrain Speeds Single Speed 3/32" Chainring BCD 130 Color Silver Defined Color Silver Teeth 38T Width 130Mm

Bag Mount uses 6mm posts

Surly Stainless Steel Inner Chainrings for customizing a Mr

CeramicSpeed BB ALPHA Bottom Bracket - PF30 68mm For 24mm/Shimano Spindle Road BLK MOG Resin with Metal Fibers padsA 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