CeramicSpeed BB86 Bottom Bracket - 24mm Spindle Coated Races Black CheckoutTitle=Planet Bike Comfy Bike Seat Cover Piston Assembly) - Pike C1+(2023+)

Piston Assembly) - Pike C1+(2023+)

Award-winning Vibrocore foam core provides vibration damping proven to reduce arm pump and hand numbness

Minimum Pad and Rotor thickness gauge

Narrow Wide Direct Mount 3-Bolt Chainring7075-T6 aluminum aerospace grade strength

The large turn lock mechanism enables convenient opening and closing by the skier

CeramicSpeed BB86 Bottom Bracket - 24mm Spindle Coated Races Black CheckoutTitle=Planet Bike Comfy Bike Seat Cover Piston Assembly) - Pike C1+(2023+)The CeramicSpeed BB86 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Bottom Bracket Shell I. D. 41 BB Frame Interface PF41 BB Shell Width (mm) 92 Weight 60 Spindle Interface Type Shimano Hollowtech II Defined Color Black