Rockshox Charger Race Day Damper Upgrade Kit for REBA A7/SID - 100 mmRockshox Charger Race Day Damper Upgrade Kit for REBA A7 SID 100 mm A performance packed damper with a rock solid lockout to power up climbs and smash through sprint finishes. Built for speed and performance this kit replaces the damper in your fork for a more reliable and rigid fork when locked out. This is made for riders looking for better performance and those extra seconds on the trail. Adjustment options: Rebound (rebound) adjustable,