rear shock ifp height tool for setting ifp height monarchdeluxeThe Rear Shock IFP Height Tool is a precision tool used to adjust the IFP (Internal Floating Piston) height on RockShox Monarch and Deluxe shocks. Essential when servicing the rear shock, it allows for precise adjustment of the piston position, which is crucial for proper shock operation and responsiveness. Product features: Compatibility: Monarch Monarch Plus Deluxe Super Deluxe Precise IFP height adjustment crucial for optimal damper operation