SRAM XX1 11 Speed Rear Derailleur YGroup_7083819499565 5 neck brace offers outstanding

5 neck brace offers outstanding protection for new or experienced riders

Dimensions: 420 x 170 x 140mm

Integral molded seals

Roughly 70% of damage to high end carbon components such as seat posts

SRAM XX1 11 Speed Rear Derailleur YGroup_7083819499565 5 neck brace offers outstandingSRAM really stepped up the derailleur game with their XX1 offering. The heart of this derailleur is the X horizon technology. This basically means that the parallelogram moves horizontally rather than on a downward angle like every other derailleur. Why is this so much better? Because it isolates the shift motion from riding forces. When hitting a bump, a traditional derailleur will want to move towards the wheel, resulting in ghost shifting. Another