Wilbers fork springs for Aprilia Tuono V4 1100 Factory 2017-2018

Product details

Wilbers fork spring set, linear, spring rate 9.5 kg/cm, for Aprilia Tuono V4 1100 Factory, type KG, model year 2017-2018 (fork oil please order separately), with ABE according to the application list

General description

Depending on the application, Wilbers offers you progressive or linear fork springs, manufactured from the best and highest quality chrome-silicon steel. For touring and touring-sport, we recommend generally recommend a progressive fork spring to optimise responsiveness and, on the other hand, increase bottoming-out reserves. Very important is the combination of "Zero Friction" fork springs with the specially developed Wilbers fork oil, as well as observing the correct air chamber for the respective vehicle. If desired, individual tuning can be achieved in special cases by changing the air chamber.
For motorsport applications, we recommend the very light 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 workpieces to be processed, such as Wilbers fork springs, are located together with an abrasive body specially adapted for this purpose in a vibrating container, the so-called trough vibrator.
The vibrations of the container create a relative movement between the workpiece and the abrasive body and, through constant rubbing against each other, lead to a smoothing of the componentupper surface. At the end of processing, there is a fine, shiny surface.
For Wilbers fork springs, this reduction in surface roughness means a minimisation of friction = ZERO friction.

Each fork spring set 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 at the front wheel.

Note: please order the fork oil separately.