SRAM Red XPLR AXS 13-Speed Upgrade Kit

Kit Includes:

• SRAM RED XPLR AXS Rear Derailleur - For RED XPLR 1x, 13-Speed, 46t Max, Hangerless Full Mount, (Battery Not Included), Black/Silver, E1
• SRAM RED XPLR XG-1391 Cassette - 13-Speed, 10-46t, For XDR Driver, Black/Silver, E1
• SRAM eTap AXS Battery
• SRAM eTap and eTap AXS Battery Charger and Cord

Gravel throws just about everything at your bike, and the RED XPLR AXS rear derailleur will happily take it all. Bring on the sticks, stones, and airport baggage abuse because the Full Mount derailleur design fits onto frames with the hangerless interface to make for the most robust and reliable gravel drivetrain possible. No adjustment screws mean setup is simpler than ever. And a surprise stick is no match for the Magic Wheel, as the debris-resistant lower pulley keeps the chain moving at all times. Purpose built for gravel, this 1x specific unit prioritizes shift precision and chain management no matter the terrain or conditions. Requires frame with UDH interface.

Not sure if your bike is UDH? Check out the full list of bikes here:

UDH Bikes

• 1x specific for use with 10-46t XPLR 13-speed cassette and SRAM road Flattop chains
• Hangerless Interface and Full Mount attachment allow for the most precise shifting and the ultimate resistance to impact
• Requires frame with UDH interface
• Carbon cage and ceramic pulley bearings
• Simple setup with no adjustment screws
• Superior chain management with MTB-inspired spring clutch
• Magic Wheel keeps the chain moving, even if debris enters the lower pulley
• Replaceable and rebuildable parts
• Compatible with existing AXS batteries

As the terrain gets tougher and the pace gets faster, you need the right range to keep moving and the best steps between gears to keep up. The 460% range of the RED XPLR XG-1391 13-speed cassette gives you the climbing gears you crave on gravel and the tight jumps you need on spicy sprints. Enjoy the highest shift quality on even the roughest roads thanks to optimized shift features on each cog, all from a cassette that weighs only 288 g.

• Expanded 460% range gives the added coverage 1x gravel riders demand
• Compatible with all SRAM road Flattop chains
• Compatible with XDR driver body
• Exceptionally light weight at only 288g
• For use with RED XPLR 1x 13-speed rear derailleurs

Not sure if your bike is UDH? Check out the full list of bikes here:

UDH Bikes