Wilbers forkfedern for KTM 890 SMT, 2023-2025, for 60mm Lowering

Product details

Wilbers forkfedern kit, progressive for 60mm lowering incl. reducing sleeves, for KTM 890 SMT, Type: D, model year 2023-2025
with ABE in preparation according to application range
(please order forkoil separately)

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 the response and, on the other hand, to increase bottoming resistance. Crucially, the combination of "Zero Friction" forkfedern with the specially developed Wilbers forkoil and observing the correct air chamber for the respective 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 vibratory finishing:
During vibratory finishing, the workpieces to be processed, such as Wilbers forkfedern, are located together with an abrasive media specifically 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 workpiece surface. 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 forkfedern set includes a recommendation for the viscosity of the forkoil 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 forkoil separately.