Description
Bottom bracket Rotor bb4224 bb ceramic
This BB allows you to convert your BB30 frame to use conventional 24mm cranks. Available in road or MTB, steel and ceramic. A clever internal threaded sleeve allows you to tighten both halves to the frame. High quality Enduro ceramic bearings
New non-contact Laberynth seals offer smooth rotation and unmatched protection from dust, water and mud.
Features:
- Road and MTB versions
- Weight 65gms
- Ceramic road version.
