RockShox Damper Upgrade Kit CHARGER2 RC2 fits LYRIK B1+/YARI A1+ (2016+). Compared to previous RockShox dampers Charger2 provides a wider range of low speed compression adjustment in the Open mode with a more usable Pedal setting that excels on rolling trails and a lighter feel at the top cap. The Charger2 firm setting on Pike and Lyrik has be re-tuned and remote options with OneLoc provide on-the-fly access to the Firm mode and are an excellent match with RockShox Deluxe Super Deluxe and Super Deluxe Coil remote rear shocks.