YSS Fork Emulator Valve PD238
SKU
PD238
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£91.85
£76.54
Outside diameter 23.8mm
Diameter for piston bore in the fork: 13.8mm
Total valve height: 14mm
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.
Working principle:
The YSS fork valve is inserted between the piston rod and fork spring. It is important to know the inner diameter of the dip tube and the bore in the piston rod beforehand.
Fine tuning of the fork valve is possible with little effort after installation:
The fork bridge must be loosened, the oil drawn from the fork and the fork valve lifted up.
The adjusting screw can then be tightened or loosened in steps of 2 turns using an Allen key.
Please consider turning the upper screw first and then tightening with the lower stop nut.
| Type | FRONT FORK |
|---|
YSS have been producing motorcycle shock absorbers for over 30 years and are one of the world’s largest aftermarket shock absorber manufacturer, producing over 2 million units per year. Using advanced technology and equipment at their state-of-the-art factory in Thailand and with the support of their European research and development team, they are continuously developing new products for an even wider range of motorcycles. Their mono and twin shock product range is unrivalled, with different specs to suit all budgets and applications – this means that they are an exceptionally popular choice when it comes to replacing the poor quality, built to a budget OEM units fitted to the majority of motorcycles.
TW Suspension Tech are one of the UK’s leading motorcycle suspension specialists, with over 15,000 products available to buy online. As an independent company, we pride ourselves on offering honest, impartial advice and tailor made solutions to match your budget and requirements. YSS Suspenson have a vast range of units to suit a varity of bikes, these are again selected bespoke to your application, whether it be race, road or track day.
Please call to discuss options available.