Wilbers fork springs for BMW S 1000 R 13-

€159.00 gross

Product number: WI-601-0444-01
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Product details

Wilbers fork spring set, linear, spring rate 8.5 kg/cm, for BMW S 1000 R, Type K 10, model year 13-, DDC only, incl. preload bushes, (fork oil please order separately), with ABE according to application list

General description

Depending on the application, Wilbers offers progressive or linear fork springs, manufactured from the best and highest quality chrome-silicon steel. For touring and touring sport, we generally recommend a progressive fork spring to optimise responsiveness and, on the other hand, to increase bottoming resistance. Crucial 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, a customised tuning can be achieved in special cases by changing the air chamber.
For motorsport applications, we recommend Wilbers' very lightweight linear chrome-silicon fork springs, which were co-developed by the motorsport team.

"ZERO friction" friction reduction through drag finishing:
During drag finishing, the componentes to be processed, such as Wilbers fork springs, are placed together with an abrasive media specially tailored 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 through constant rubbing. At the end of the process, a fine, polished surface is achieved.
For Wilbers fork springs, this reduction in surface roughness means minimised friction = ZERO friction.

Each set of fork springs includes a recommendation regarding 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 optimum riding comfort and feedback at the front wheel.

Note: please order the fork oil separately.
fork filter: Fork springs
manufactured from the best chrome-silicon spring steel, surface smoothing by drag finishing for minimised friction, linear or progressive depending on application, ready for installation, also with preload bushes where necessary, fork oil in the recommended viscosity and quantity please order separately. Wilbers products plus additional product costs

Changed Parts

Recommendation: fork oil SAE 7.5 (1 L) Part no. 35-610-0075-00, Air gap 110 mm

ManufacturerModelTypeModel YearNoteHomologationccm
BMWS1000RK102013 - DDC only, incl. preload bushesABE1000
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