RockShox DebonAir C1 Air Spring Kit For Lyrik/Yari A1+ (2016+) - 00.4020.572.002RockShox DebonAir C1 Air Spring Kit For Lyrik Yari A1+ (2016+) 00. 4020. 572. 002 The RockShox DebonAir upgrade kit C1 is suitable for Lyrik and Yari suspension forks with a travel of 150 180 mm. With the kit you can not only change your current travel 1: 1, but also modify it. It is important that you look at what travel your bike is designed for. The new DebonAir offers buttery smooth response and lets the fork stand higher in the travel to bring