Wilbers fork spring kit, linear, for TRIUMPH Street Triple R / RS, type HD01, model year 17-, 25 mm lowering

Product Details

Wilbers fork spring kit, linear, for TRIUMPH Street Triple R / RS, type HD01, model year 17-, 25 mm lowering, incl. reducing sleeves, air chamber measured with spring and damper unit / special tools required; please consult workshop manual if necessary. (fork

General Description

Depending on the application, Wilbers offers progressive or linear fork springs, manufactured from the best and highest quality chrome-silicon steel. For touring and sport touring, we generally recommend a progressive fork spring to optimise responsiveness and, on the other hand, increase bottoming-out reserves. Crucially, combine "Zero Friction" fork springs with the specially developed Wilbers fork oil and observe the correct air chamber for the respective corresponding vehicle. If desired, individual tuning can be achieved in special cases by changing the air chamber.
For motorsport applications, we recommend the very lightweight linear chrome-silicon fork springs from Wilbers, which were co-developed by the motorsport team.

"ZERO friction" friction reduction through vibratory finishing:
During vibratory finishing, the components to be processed, such as Wilbers fork springs, are placed together with an abrasive media specially adapted for this purpose in a vibrating container, known as a trough vibrator.
The vibrations of the container create a relative movement between the workpiece and the abrasive media, and the constant rubbing together results in a smoothing of the component upper surface. At the end of processing, a fine, shiny surface is achieved.
For Wilbers fork springs, this reduction in surface roughness means a minimisation of friction = ZERO friction.

Each set of fork springs includes a recommendation for the viscosity of the fork oil and the height of the air chamber in the fork. These values have been determined by experienced Wilbers technicians and ensure optimal riding comfort and feedback on the front wheel.

Note: please order the fork oil separately.