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Race-proven damping architecture to suit any linkage design
and consistent support across a wide range of terrain
The updated settings and reduced chassis friction enhance small bump sensitivity and comfort
increasing consistency and service life
ZEB A1 Air Spring Upgrade Kit DebonAir+ ButterCup No Reorder Race-proven damping architecture to suitThe ZEB DebonAir+ Air Spring Upgrade Kit with ButterCup is a complete air spring assembly for 2021 and newer ZEB A1+ forks. It replaces the existing air spring with the latest DebonAir+ system, offering improved ride height support, better small bump sensitivity, and a smoother transition through the travel. The revised air spring curve increases mid stroke support and maintains chassis stability under load, giving the rider more control and