Rockshox Deluxe/Super Deluxe 50 Hour Kit The Rockshox Deluxe/Super Deluxe 50 Hour Kit includes O-ring seals, damper O-ring seals, dust wiper seals and dust seal foam rings. It's a basic service kit for Rock Shox Deluxe / Super Deluxe RC3 rear shocks. Features Includes O-ring seals, damper O-ring seals, dust wiper seals and dust seal foam rings Only compatible with Rock Shox Deluxe and Super Deluxe rear shocks Service should be performed every 50 hours of riding | Rockshox | Deluxe/super Deluxe 50 Hour Kit 50 Hour Service Kit, 2017+ Models