RockShox Lyrik D1+ DebonAir+ Buttercup Air Spring Upgrade Kit - 140 mm Lyrik D1+ 2023+ J-Bend Secondary air spring works in

Secondary air spring works in conjuction with coil spring to control shock progression

The perfect solution when you need something smaller than a 30t on your 104/64 BCD cranks or your 11-speed Shimano XT and SLX 96/64 BCD cranks

– Extremely long-lasting

balanced feel for enhanced fluidity

In order to satisfy an ever-increasing tribe of recreational skiers who want to get more pleasure from their skiing activities

RockShox Lyrik D1+ DebonAir+ Buttercup Air Spring Upgrade Kit - 140 mm Lyrik D1+ 2023+ J-Bend Secondary air spring works inRockShox Lyrik D1 DebonAir+ Buttercup Air Spring Assembly Upgrade Kit 140 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.