The CeramicSpeed T47/73 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
- Coated bearing races provide additional corrosion resistance
- Grade 3 Silicon Nitride balls
- Reinforced polyamide cage and non-contact seals
- Hand built in Denmark
- CeramicSpeed products with coated bearings include a 6-year warranty
