RockShox Lyrik D1 DebonAir+ Buttercup Air Spring Assembly Upgrade Kit - 140 mm MFPN=910-21-144 5 Axle Diameter (mm) 20

5 Axle Diameter (mm) 20 Thread Length (mm) 10 keyword search 42-SSFQ20110-200-401 Overall Length (mm) 156 Weight Black

S Upper EC30 S

Integrated air assist for progressivity and bottom out control

The EPS Power Unit is the systems source of power as well as the "brain" of the system responsible for managing the battery pack enabling and monitoring the front and rear derailleurs and communicating with the Interface Unit

Thin durable clear chainstay protector with extra-strong adhesive

RockShox Lyrik D1 DebonAir+ Buttercup Air Spring Assembly Upgrade Kit - 140 mm MFPN=910-21-144 5 Axle Diameter (mm) 20RockShox 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.