CeramicSpeed BB90 Bottom Bracket.
- Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime
- BB90 bottom bracket standard
- Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion
- Standard: low drag with hardened steel races and ceramic ball bearings
- Offered in 24mm for Shimano, FSA, Race Face, etc, and 28.99mm for SRAM DUB
- In the box: 2 BB90 bearings, 2 seals, 2 dust covers with built-in spacers, 10mm syringe of All Round Grease, and sticker sheet
This product was added to our catalog on April 25, 2018