MRP Fox Model F Ramp Control Pro Cartridge - WB-19-2115

The Ramp Control PRO upgrade cartridges pair MRP's acclaimed Ramp Control technology with traditional air-spring volume adjustment.

Ramp Control PRO cartridges feature a threaded bottom which interfaces with MRP's Huck Puck volume spacers - also found in the Bartlett, Raven, and Ribbon SL forks. Air volume tuning allows you to dictate the baseline air-spring curve and Ramp Control provides a powerful way to control high-speed and ending-stroke performance.

Together, it's a robust package that puts you in precise control of your air-spring performance quickly and easily.

Features:

• Adds 16-position speed-sensitive ending-stroke control and bottom-out force adjustability to compatible forks
• "Pro" model adds ability to change spring volume with Huck Pucks
• Isolate and tune bottom-out with minimal changes to initial and mid-stroke
• Easy installation requires little time and few tools - no lower-leg removal required

Compatibility:

• 2018 and newer Fox 36 Float forks with the FIT 4, RC2, and Grip dampers. Recommended for 140 - 180 mm 29", 27.5+, and 27.5" forks
• 2019 - 2020 Marzocchi Z1, all travel options
• Version F is a cartridge-only kit suitable for 2018 Fox 36 forks of all travel and wheelsize options. A revised air-spring design in Fox's latest 36 makes the Fulfill™ spring conversion included in Ramp Control Upgrade Version D incompatible