CeramicSpeed Italian Bottom Bracket Description: With an integrated dust cover for all models, a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with un-paralleled durability & efficiency. Features: Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime External ITA, Italian threaded bottom brackets featuring anodized aluminum cups Standard Bearings: low drag with hardened steel races and ceramic ball bearings In the box: 2 threaded cups, 2 dust covers, spacer tube, 10mm syringe of All Round Grease, and sticker sheet Specifications: Frame Interface: Italian Threaded Spindle Interface: SRAM DUB (28.99mm) Bottom Bracket Shell ID: 36 Shell Width: 70mm Color: Black Weight: -