The RockShox Charger 3.1 RC2 Crown Damper Upgrade Kit with ButterCups gives Lyrik D1+ (2023+) owners the most sophisticated damping available in the Lyrik platform. The Charger 3.1 RC2 delivers independent high-speed and low-speed compression adjustment, while ButterCups handle the high-frequency vibrations that hydraulic damping can't address — reducing fatigue and improving trail feel on rough terrain.

• Charger 3.1 RC2 Crown — independent high-speed compression, low-speed compression, and rebound adjustment
• ButterCups technology absorbs high-frequency trail buzz before it reaches the stanchion seals
• Complete right-side internals for a full damper replacement
• Crown-mounted configuration for Lyrik architecture
• Fits Lyrik D1+ forks, 2023 model year and later

ButterCups integrate into the top cap assembly as a high-frequency isolation system, absorbing rapid low-amplitude vibrations from trail texture before they reach the rest of the fork. Combined with the RC2's genuine high/low-speed compression independence, this kit transforms the Lyrik's damping character for enduro and trail riders who want more precision across a wider range of terrain.

This kit is specific to RockShox Lyrik D1+ forks (2023 and later). Confirm your Lyrik's model year and revision before ordering.