The Fluid Focus Midvalve Piston was engineered to address the proprietary Podium rebound shims, as well as improving oil flow dynamics, consistency, and serviceability. Designed and tested in-house by Fluid Focus, this upgraded piston delivers smoother damping performance, improved shim response, and easier installation for suspension tuners and home mechanics alike.

The redesigned oil paths allow the shims to open more freely and predictably, reducing harshness and improving small bump sensitivity while maintaining support through aggressive riding. Paired with our Grip X2 piston kit the result is a damper that feels more controlled, more compliant, and significantly more consistent on trail.

We also improved the piston design from a serviceability standpoint. Unlike the factory piston, the Fluid Focus Midvalve Piston Kit accepts a standard 17mm socket, making proper torque application straightforward during assembly.

Features

• Designed to improve the Fox Podium and Grip X2 dampers, no proprietary shims
• Optimized oil paths improve shim activation and damping consistency
• Increased small bump sensitivity and overall ride compliance
• Better hold and reduced harshness
• 17mm socket-compatible design for easy installation and proper torque upon install
• Precision machined for maximum durability and performance
• Developed and tested by Fluid Focus

What’s Included

• Fluid Focus Midvalve Piston
• Piston wear band

Whether you’re chasing better traction, improved comfort, or a more tunable and reliable damper platform, the Fluid Focus Midvalve Piston Kit delivers a noticeable performance upgrade over the stock design.

We highly recommend pairing this with our Grip X2 piston kit