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- The original dual chamber air spring cartridge. 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
| Model | Runt Boxxer |
| Compatibility | Boxxer 35mm |
