Wilbers fork spring set, progressive, for KTM 690 Enduro R, Type KTM 690 LC 4, model year 12-17, 60 mm lowering

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€161.10 gross €135.38 net €179.00 RRP incl. VAT

Article number: WI-600-0459-00

In ca. 4 working days

Product details

Wilbers fork spring set, progressive, for KTM 690 Enduro R, Type KTM 690 LC 4, model year 12-17, 60 mm lowering including reducing sleeves, (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. Crucially, combine the 'Zero Friction' fork springs with the specially developed Wilbers fork oil and ensure the correct air chamber is used for the corresponding vehicle. If desired, individual tuning can be achieved in special cases by changing the air chamber.
For motorsport applications, we recommend the very lightweight linear chrome silicon fork springs 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 fork springs, are located together with an abrasive media specially designed for this application in a vibrating container, known as a trough vibrator.
The vibrations of the container create a relative motion between the workpiece and the abrasive media, and through constant rubbing against each other, lead to a smoothing of the componentupper surface. At the end of the process, a fine, glossy surface is achieved.
For Wilbers fork springs, this reduction in surface roughness means a minimisation of friction = ZERO friction.

Each fork spring set includes a recommendation for the viscosity of the fork oil and the air chamber height 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.