Wilbers forkfedern-Satz, linear, for BMW S1000R, M1000R model year 23-, spring rate 8 N/mm

Product Details

Wilbers forkfedern-Satz, linear, for BMW
S1000R, Type SR99 model year 2023-
M1000R, Type SM99, model year 2023-,
spring rate 8 N/mm, standard for street, (forköl please order separately), with ABE according to the application list

General Description

Depending on the application, Wilbers offers progressive or linear forkfedern, made from the best and highest quality chrome-silicon steel. For touring and touring-sport, we generally recommend a progressive forkfeder to optimise response and, on the other hand, increase bottoming resistance. The combination of "Zero Friction" forkfedern with the specially developed Wilbers forköl, as well as observing the correct air chamber for the corresponding vehicle, is very important. 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 forkfedern from Wilbers, which were co-developed by the motorsport team.

"ZERO friction" friction reduction through slide grinding:
During slide grinding, the componente to be processed, such as Wilbers forkfedern, are placed together with 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, through constant rubbing, lead to a smoothing of the componentupperfläche. At the end of the process, there is a fine, shiny surface.
For Wilbers forkfedern, this reduction in surface roughness means a minimisation of friction = ZERO friction.

Each set of forkfedern includes a recommendation for the viscosity of the forköl 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 forköl separately.