Gravel throws just about anything at your bike, and the RED XPLR AXS rear derailleur will gladly take it all. Take sticks, rocks and luggage abuse with you to the airport because the Full Mount derailleur design adapts to frames with the hookless interface to create the strongest and most reliable gravel drivetrain possible. No adjustment screws mean setup is easier than ever. And a surprise stick is no match for the Magic Wheel, as the debris-resistant bottom pulley keeps the chain moving at all times. Built specifically for gravel, this specific 1x shifter prioritizes shifting precision and chain management regardless of terrain or conditions.