Wilbers fork spring set, linear, for YAMAHA XJR 1300 A, Type RP 23, Model Year 13-15, 35 mm Lowering

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

Article number: WI-601-0512-00

In ca. 4 working days

Product Details

Wilbers fork spring set, linear, for YAMAHA FJR1300 A, Type RP23, Model Year 13-15, 35 mm lowering, including reducing sleeven, not suitable for vehicles with electronic suspension, (please order fork oil separately), with ABE according to the usage 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 applications, we generally recommend a progressive fork spring to optimise response and, on the other hand, to increase bottoming resistance. The combination of "Zero Friction" fork springs with specially developed Wilbers fork oil and observing the correct air chamber for the demcorrespondinge 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 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 a grinding media specially 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 grinding media, and through constant rubbing against each other, lead to a smoothing of the workpiece surface. At the end of the process, a fine, shiny surface is achieved.
For Wilbers fork springs, this reduction in surface roughness means a minimisation of 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 optimal riding comfort and feedback at the front wheel.

Note: please order the fork oil separately.