YSS Fork Emulator Valve PD290

Outside diameter 29mm

Diameter for piston bore in the fork: 21mm

Total valve height: 16mm

YSS fork valves turn a conventional fork into a controlled feeling with improved road contact. CAD developed and hardened from extremely light 6061 T6 aluminum with 65 Rockwell.

Finely adjustable and usable for almost all fork diameters.

Thanks to a sophisticated system of holes in the valve, the oil flow in the fork is changed so that road contact and feedback are significantly more direct.

This gives the driver security and a feeling for the road surface.

Area of application: On-, off-road, racing and touring applications.

The fork valves come pre-set for the respective fork diameter.

A subsequent fine adjustment can be made by the amount of oil or other oil viscosity.