Diaz Suspension Design

Runt Cartridge Fox 38

The original dual chamber air spring cartridge. The patent pending design provides a near linear compression curve for a "coil-like" feel while maintaining infinite adjustability.

• Easy drop-in installation
• Coil like suppleness and mid-stroke support
• Built-in tunable progression or "bottom out resistance" with a secondary air chamber and valve
• 1/2 lb lighter than coil conversions and only 20 grams heavier than same amount of tokens or spacers
• Maintains your fork's air spring compatibility