If you want the fastest, quietest shifting around, look no further. The new SRAM RED Rear Derailleur has been designed to deliver the performance advantage you have come to epect from SRAM. Designed with SRAM Exact Actuation™ technology for precise, efficient shifting. SRAM have paid rapt attention to the finer details, like adding a hollow titanium anchor bolt and even refining tooth geometry of the jockey wheel. The result is that the chain runs through the new SRAM RED Rear Derailleur smoother and quieter than ever before.
SRAM RED WiFLi Rear Derailleur (Medium Cage) lengthens it's cage and gets a slight variation in geometry to accomodate an 11-32 cassette. The range of gears is wider than a standard triple chainring system and saves a significant amount of weight.
KEY FEATURES:
Exact Actuation™ shifting provides fast, accurate shifts
More clearance with 28t cassettes thanks to a longer B-knuckle
New silent shifting with optimised AeroGlide Pulleys™, ceramic bearings
New spring-fixed barrel adjuster
New chain pulley cage adds precise chain management
Titanium pinch bolt keeps a low profile minimising weight