The RockShox IFP height tool is required for all RockShox Reverb and Reverb Stealth dropper post overhauls/rebuilds. The tool has 3 marks allowing you to correctly set the height of the internal floating piston. The 100mm travel Reverb, 125mm travel Reverb and all Stealths have their own, specific internal piston height settings.

In case you are wondering, Rockshox factory recommended service intervals are every 100 hours of riding for the remote and hose bleed. Keys, topcap seals, and seal head seal replacement should also be done every 100 hours of riding. A complete seatpost overhaul is recommended after 200 hours of riding. It should be noted that servicing Rockshox components does require specialized bicycle knowledge and tools.