Weve 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 RED Rear Derailleur smoother and quieter than ever before.
- Exact Actuation shifting provides fast, accurate shifts
- More clearance with 28t cassettes thanks to longer B-knuckle
- New silent shifting with optimized AeroGlide lower pulley, ceramic bearings
- New spring-fixed barrel adjuster
- New chain pulley cage adds precise chain management
- Titanium pinch bolt keeps a low profile while minimizing weight
|Material||Carbon Cages, Carbon Inner Links, Aero Designed Titanium Hardware|
|Technology Highlight(s)||AeroGlide Pulleys|
With WiFLi, the rear derailleur lengthens its cage and gets a slight variation in geometry to accommodate an 11-32 cassette.
|Material||Carbon Inner Links, Carbon Cages, Aero Designed Titanium Hardware|
|Compatibility||32T max cassettes|
|Cage Sizes||Mid cage|