BB86 Ceramic Bottom Bracket (24mm) Vendor_HammerHead Angled knobs in the middle

Angled knobs in the middle of the tread optimize the rolling characteristics

Designed to make upgrading from mechanical to wireless as simple as possible

the system is quieter than ever and easier to maintain

Estimated total value of covered shop labor: $1

excessive heat

BB86 Ceramic Bottom Bracket (24mm) Vendor_HammerHead Angled knobs in the middleCeramicSpeed is a world leading performance brand, trusted by professionals for its ultra low friction ceramic bearings and race proven drivetrain technology. Every product is engineered for maximum efficiency, durability, and pure speed. FEATURES: CeramicSpeed Standard Ceramic Bearings low friction, high durability Bearing race material: hardened steel PRESSFIT, bottom bracket type: BB86 Frame shell size (width): 86. 5 mm For frame shell inner