This assembly is used to change the travel in the 2023+ D1 models of RockShox Lyrik without having to buy the entire air shaft assembly. This is NOT backwards compatible with previous generations of RockShox Lyrik.

• Changesthe travel of your 2023+ D1 RockShox Lyrik without replacing the entire Debonair+ air shaft assembly
• Includes new o-ring for reassembly of ButterCups
• REQUIRES10mm Shaft Clamp for the disassembly of your current shaft and reassembly with the new shaft