MRP Ramp Control Cartridge Version B for Fox 34 Float 2016 to 2019 Forks with FIT 4 and Grip Dampers . Ramp control adds speed sensitive ending stroke/bottom out adjustability to forks. At high shaft speeds the cartridge it mimics the addition of volume reducing spacers in the fork. At low shaft speeds it allows the fork to be more active.Adds speed-sensitive ending-stroke control and bottom-out force adjustability
Isolate and tune bottom-out with minimal changes to initial and mid-stroke
Easily change tune for different trails without tools