To improve the setting of the latest big sport naked 1390R, available a complete range of high-end suspension products.
On front side, available a complete choice of hydraulic, asymmetric “Quad Valve System” cartridges, fully adjustable on compresison, rebound and preload.
the entry-level F20K (20 mm valve) for road and sport use.
the med-level F25R-X (25 mm valve) for sport and track-day use.
the top-level F25SA (25 mm valve) sealed and prssurized for a greater up-date.
All the fork cartridge kits replace completely the original internal fork parts and are ready to fit without any modification to the original fork.
To complete the front side, for sport riders, to reduce shaking of the front wheel and provide greater safety at high speed, available the fully adjustable “speed sensitive system” SDR or SDK steering damper. It fits easly on the original supports.
On rear side, the choice is between the M46R and the M46K, well known rear shocks.
Both are multiadjustable in compression, rebound, length and preload.
They could be equipped with Knob-Hydraulic Spring Preload unit, for an easy and fast setting change in relation to your need.
As usual, different the spring rates are available to match corectly the rider weight.
For the rear shocks, in Orange or Black paint.






