RockShox ZEB A1+ DebonAir+ Buttercup Air Spring Assembly Upgrade Kit - 190 mm

RockShox ZEB A1+ DebonAir+ Buttercup Air Spring Assembly Upgrade Kit - 190 mm. The new DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel increased air volume to add support throughout the travel and higher overall ride height for more confidence when things get steep.