The Charger RCT3 2 damper builds on the acclaimed sealed bladder cartridge of the original, but provides a wider range of low speed compression adjustments in the Open mode. It also updates the Pedal mode for more support on rolling, flowing trail, and the Firm setting gets a slight re-tune that makes it firmer with a more controlled blow-off on big hits. This damper has the finer thread pitch and will only work with new Lyrik, older Pikes needs a different top cap.