Absolute Black Carbon-Ceramic Hollow Cage - Rainbow (Compatible with Shimano 9100/8000 SS) NOT GS (Long Cage) Storage - Flat top saddle with

- Flat top saddle with thicker and softer padding than SM models

RC2799 HB0398

SW54371 TR0893

FT36016 96334

EAN: 4711126206110

Absolute Black Carbon-Ceramic Hollow Cage - Rainbow (Compatible with Shimano 9100/8000 SS) NOT GS (Long Cage) Storage - Flat top saddle withHOLLOWcage has a carbon polymer mono plate construction with bespoke, oversized, full ceramic bearings and advanced silencing pulleys Special X Ring rubber suspended bands dampen the chain impact on the guide pulley teeth, therefore eliminating the engagement noise, which is the single biggest contributor to overall drivetrain noise (over 12dB noise reduction vs stock) The shifting is as good as with the original Dura Ace cage. Abnormally large,