The K-Tech ORSS-2, Air2Spring system replaces the original air spring chamber in the WP 43AER forks. The simple design allows you to remove the original air spring system and replace it with a more conventional spring system. The ORSS-2 features a new a hydraulic bottoming device which protects the rider on hard landings and requires no machining to install.

• External spring preload adjustment
• Direct replacement (No machining required)
• Hydraulic bottoming device
• Hard chrome piston rod
• Aircraft grade aluminium parts
• Wide range of spring rates available
• **NOTE: THE ORSS SYSTEM REQUIRES 385-580- SERIES SPRING WHICH MUST BE ORDERED SEPARATELY. PLEASE CLICK HERE**