SRAM X3 Rear Derailleur S3-Cat-Components&Parts-Headsets there are myriad applications: cyclocross

there are myriad applications: cyclocross

10-42t wide range cassette compatible

Compatible with Super 2/3

Bottom Bracket: Type / Width - PF30A/83mm

For example

SRAM X3 Rear Derailleur S3-Cat-Components&Parts-Headsets there are myriad applications: cyclocrossSRAM X3 8 SPEED REAR DERAILLEUR SRAM X3 is a great beginners or light adventurers rear derailleur. The X3 rear derailleur sets the standard for opening price point shifting performance. Driven by our patented 1: 1 Actutation ratio, the X3 offers an intelligent blend of performance and value. SPECIFICATIONS Speeds 8 9 Speed Materials Steel Weight 210g Colours Black Cage Size Long