ITA Threaded BB, Road, SRAM DUB, Standard, Black

- Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime\n- External ITA, Italian threaded bottom brackets featuring anodized aluminum cups \n- Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion\n- Standard: low drag with hardened steel races and ceramic ball bearings\n- Offered in 24mm for Shimano, FSA, Race Face, etc, and 28.99mm for SRAM DUB\n- In the box: 2 threaded cups, 2 dust covers, spacer tube, 10mm syringe of All Round Grease, and sticker sheet