SRAM X5 Medium Cage 9 Speed Rear Derailleur BSS-000237 eliminating the need for an

eliminating the need for an additional shell

Dedicated tool pockets

sustainability is built in

They're well known for manufacturing quality

PFC-free/non-hazardous

SRAM X5 Medium Cage 9 Speed Rear Derailleur BSS-000237 eliminating the need for anAbout SRAM X5 Medium Cage 9 Speed Rear Derailleur Leveraging the legendary history of SRAM shifting, the X5 rear derailleur provides incredible shifting speed and precision EXACT ACTUATION technology eliminates slop and shifting variation. Features DIRECT ROUTE technology for lighter effort shifting 34 tooth cassette compatibility Technology 1: 1: 1: 1 Actuation is superior by design. Every unit of cable you pull moves the derailleur the same amount.