Road rear derailleur Dérailleur Ar Red Chape Courte 10V (28Dts Max)

Road Rear Derailleur Sram Dérailleur Ar Red Chape Courte 10V (28Dts Max)

The new SRAM RED® rear derailleur is designed to deliver the performance advantage you expect from SRAM.
The derailleur is designed with our Exact Actuation® technology for precise and efficient shifting. I paid close attention to the finer details, like adding a hollow titanium anchor bolt and even refining the geometry of the jockey wheel teeth.
The result is that the chain runs through the RED rear derailleur more smoothly and quietly than ever before.

Features:

• Exact Actuation shifting allows for quick and precise gear changes.
• More clearance with 28t cassettes thanks to a longer B-joint.
• New quiet shifting with optimized AeroGlide bottom pulley, ceramic bearings.
• New spring loaded barrel adjuster.
• New chain pulley cage adds precise chain management.
• Titanium pinch bolt maintains a low profile while minimizing weight. Pulley design with sound dampening effect for a super efficient and quiet riding experience.
• Both the lower and upper pulleys benefit from this feature.
• EXACT ACTUATION: When we launched our road technology from scratch, we reapplied our proven MTB Actuation Ratio SRAM 1:1 (shift cable movement: derailleur movement) for a 10-speed rear gear shift. tension.
• The result: the easiest index shifting system to set up and it stays that way.
• For 2x10V systems.
• Compatible with Cassettes 11-42T.