Your brand loyalty is admirable; your acute knowledge of so-called standards gets tested every time you add a new bike to the stable. In a perfect world, you’d be able to easily swap out parts based on what kind of riding you feel like doing that day. But guess what? In a less-than-perfect world, for you ROTOR designed the BB 4224 for your BB30 shell to accommodate your cranks with a 24mm axle. The BB 4224 is the "yes" component to "Is this compatible with my BB30 bottom bracket for a 24mm axle?"
Versions: PF4224 68mm road steel black – 119g
Material: 100% CNC-machined, 7075 aluminum.
Labyrinth seals prevent bearing contamination
Compatibility: Designed to work with BB30 bottom brackets. Designed to work with ROTOR and Shimano 24mm cranksets