CeramicSpeed PF30A Road Bottom Bracket - DUB Road Spindle
Details
The CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
Designed for SRAM's DUB crank standard, built on a 28.99 spindle
A more contamination resistant BB design that uses an integrated dust cover with a snug and secure fit to fully protect the face of the bearing
Carries the load from crank to frame with unparalleled durability and efficiency
Grade 3 Silicon Nitride balls
Hardened races
Reinforced polyamide cage and non-contact seals