Legends AXEO43 Inverted High-Performance Front Suspension System - 43mm Forks 0414-0549Replaces the asymmetrical stock internals with a highperformance twin cartridge set (despite different mounting requirements) Drop in cartridge that installs easily in a few simple steps Includes two mono tube, dual chambered, suspension fluid filled damper cartridges Nitrogen chamber with internal floating piston Sealed with a high pressure core Schrader valve specific to nitrogen Damper piston and deflective disc shim stack Performance rated springs