Wilbers fork fork spring set, progressive, for Harley Davidson FLDE Softail Deluxe, FLHC Heritage Classic 2018-

Product Details

Wilbers progressive fork fork spring set for Harley Davidson
FLDE Softail Deluxe, type ST1, model year 18-
FLHC Heritage Classic, type ST1, model year 18-
(fork oil to be ordered separately), with ABE according to the application list

General Description

Depending on the application, Wilbers offers progressive or linear fork fork springs, manufactured from the best and highest quality chrome silicon steel. For touring and touring sport applications, we generally recommend a progressive fork fork spring to optimise responsiveness and, on the other hand, to increase bottoming resistance. Crucial is the combination of the "Zero Friction" fork fork springs with the specially developed Wilbers fork oil, as well as observing the correct air chamber for the respective vehicle. If desired, in special cases, an individual setup can be achieved by altering the air chamber.
For motorsport applications, we recommend the very light 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 designed 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, leading to a smoothing of the componentupper surface due to constant rubbing. The process results in a fine, shiny surface.
For Wilbers fork fork springs, this reduction in surface roughness means minimising friction = ZERO friction.

Each set of fork fork springs includes a recommendation for the viscosity of the 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.