Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime
BB30 bottom bracket standard, BB30 for 30mm spindle cranks are a pair of CeramicSpeed bearings while BB30 for 24mm and 29mm spindle cranks have machined aluminum cups with CeramicSpeed bearings
Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion
Offered in 24mm for Shimano, FSA, Race Face, etc, 28.99mm for SRAM DUB, and 30mm spindles
24mm and 29mm in the box: 2 cups, 2 dust covers with built-in spacers, 4x1mm spacers, 10mm syringe of All Round Grease, and sticker sheet
30mm in the box: 2 bearings, 2x1mm spacers, 2x0.5mm spacers, o-rings, 10mm syringe of All Round Grease, and sticker sheet