SRAM X5 Medium Cage 9 Speed Rear Derailleur sis Ramped and siped tread to

Ramped and siped tread to roll fast and track straight under braking

dual-injected rubber outsole for excellent traction that won't de-laminate or break down

Thats why its our favorite jersey for long summer days on the trail

Coated ripstop nylon front and back to keep wind off

The Addict was designed from the ground up with those longer days in mind

SRAM X5 Medium Cage 9 Speed Rear Derailleur sis Ramped and siped tread toAbout 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.