€143.10 gross €159.00 RRP incl. VAT
Article number:
WI-600-0065-02
Product Details
Wilbers forkfedern set, progressive, for BMW K 75 / RT/ S, Type BMW 75, model year 92- (forköl must be ordered 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 sport touring, we generally recommend a progressive forkfeder to optimise response and, on the other hand, to increase bottoming resistance. Crucially, combine the 'Zero Friction' forkfedern with the specially developed Wilbers forköl and observe the correct air gap for the respective vehicle. If desired, individual tuning can be achieved in special cases by changing the air gap.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 tumble finishing:
During tumble finishing, the componente to be processed, such as Wilbers forkfedern, are placed together with an abrasive media specifically 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, and through constant rubbing, lead to a smoothing of the componentupperfläche. At the end of the process, a fine, shiny surface is achieved.
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 gap 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.
| fork filter: | Fork springs |
|---|
Manufactured from the best chrome-silicon springsteel, surface smoothed by tumble finishing for minimised friction, linear or progressive depending on application, ready for installation, with preload spacers where necessary. Please order forköl in the recommended viscosity and quantity separately. Wilbers products plus additional product costs.
Changed Vehicle Parts
Recommendation: forköl SAE 15 (1 L) Article No. WI-610-0115-00, air gap 170 mm
| Manufacturer | Model | Type | Model Year | Homologation | ccm |
|---|---|---|---|---|---|
| BMW | K75 | BMW75 | 1992 - | ABE | 750 |
| BMW | K75RT | BMW75 | 1992 - | ABE | 750 |
| BMW | K75S | BMW75 | 1992 - | ABE | 750 |
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