Sram Rival 22 Rear Derailleur
The Rival 22 rear derailleur has Sram proven Exact Actuation shifting technology, along with the new AeroGlide pulley system designed with a sound damping effect for a super efficient and silent ride experience. Bottom and top pulleys benefit from this feature. The Rival 22 is made with aluminum other and inner cages.
Short Cage - Max cassette 28t = 180g
Medium Cage - Max Cassette 32t = 191g
Speeds - 11