Performance Pack Upgrades available for Elevensix-R Generation only. 

Performance Pack Includes:

• S-Series Upgraded Piston Assembly
• S-Series Performance Compression Tuning
• S-Series Performance Rebound Tuning
• S-Series Performance Hydraulic Bottoming Out Tuning
• S-Series Upgraded Bottoming Bumper

*A full service of the Elevensix-R shock will be required.