Wilbers fork fork spring set, progressive, for Yamaha TDM 900, Type RN 11, model year 04-06

Product details

Wilbers fork fork spring set, progressive, for Yamaha TDM 900, Type RN11, model year 04-06 (fork oil please order separately), with ABE according to the usage list

General description

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

"ZERO friction" friction reduction through vibratory finishing:
During vibratory finishing, the component to be processed, such as Wilbers fork 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 generate a relative movement between the workpiece and the abrasive media, leading to a smoothing of the componentupper surface through constant rubbing. At the end of the process, a fine, glossy surface is achieved.
For Wilbers fork fork springs, this reduction in surface roughness means a minimisation of friction = ZERO friction.

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

Note: please order the fork oil separately.