Plusher than ever.

The RockShox Lyrik DebonAir Air Spring Upgrade Kit serves as replacement for the older RockShox Lyrik B1 and Yari A1 Forks from the 2016 model year and onward to newer models. Seeing the older Lyrik and Yari were equipped with Solo Air Springs, this DebonAir Upgrade provides a major increase in suppleness and small-bump compliance, due to an increase in negative air spring volume. Additionally, this DebonAir Upgrade Kit can be used to change the travel of your Lyrik or Yari, whether you'd like it a bit longer for bigger hits and technical trails or a touch shorter for greater efficiency while pedaling.

The Lyrik DebonAir Air Spring Upgrade Kit provides a significant increase in suppleness and small-bump compliance over your older fork's Solo Air Spring, but without sacrificing mid-stroke support as you push deeper into the travel on steep, aggressive terrain. It's a great upgrade for the all-mountain rider or enduro racer seeking a more sensitive, supple feel over rough trails and rocky courses, bringing your older Lyrik B1 or Yari A1 up to speed with RockShox's latest crop of DebonAir Forks.

• DebonAir Spring upgrade for Lyrik B1 and Yari A1 forks (2016+)
• Increases small-bump compliance of older Lyrik and Yari models
• DebonAir increases negative air spring volume from Solo Air
• Can be used to increase or decrease the travel of your fork
• Compatible with both 27.5 and 29-inch fork models