SRAM XX1 11 Speed Rear Derailleur YGroup_7421786619949 These slip-on knee sleeves are

These slip-on knee sleeves are Dakine's lightest

- 9mm for Rockshox Monarch

Secure Zippered Pocket: Keep your phone and other essentials safely stowed

T20 and T25

light and durable 6069 alloy

SRAM XX1 11 Speed Rear Derailleur YGroup_7421786619949 These slip-on knee sleeves areSRAM 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