Wilbers Progressive Fork Spring Kit for Yamaha FZR 600 Genesis, Type 3RH / 3RG / 3HE, Model Year 89-93, 30mm Lowering

Product Details

Wilbers progressive fork spring kit for Yamaha FZR 600 Genesis, Type 3RH / 3RG / 3HE, model year 89-93, 30mm lowering, incl. reducing sleeven, (fork oil please order separately), with ABE according to the application list.

General Description

Depending on the application, Wilbers offers you 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 response characteristics and, on the other hand, to increase bottoming resistance. Crucially important 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, in special cases, individual adjustment can be achieved 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 parts to be processed, such as Wilbers fork springs, are placed together with an abrasive 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 abrasive media, leading to a smoothing of the part surface through constant rubbing. 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 fork spring set includes a recommendation for the type of fork oil and the air chamber height in the fork. These values have been determined by experienced Wilbers technicians and ensure optimal riding comfort and feedback on the handlebars.

Note: please order the fork oil separately.