Wilbers fork springs for Yamaha TDM 850 91-95

Product details

Wilbers forkfedern set, progressive, for Yamaha TDM 850, Type 3 VD / 4 CM, model year 91-95 (forköl please order separately), with ABE according to the application list

General description

Depending on the application, Wilbers offers progressive or linear forkfedern, manufactured from the best and highest quality chrome-silicon steel. For touring and touring-sport, we generally recommend a progressive forkfeder to optimise response and, on the other hand, to increase bottoming resistance. Crucially, the "Zero Friction" forkfedern must be combined with the specially developed Wilbers forköl, and the correct air chamber for the respective corresponding vehicle must be observed. 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 forkfedern from Wilbers, which were co-developed by the motorsport team.

"ZERO friction" friction reduction through vibratory finishing:
During vibratory finishing, the componente to be processed, such as Wilbers forkfedern, are placed 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 relative movement between the workpiece and the grinding media, and through constant rubbing against each other, lead to a smoothing of the componentupperfläche. At the end of the process, a fine, glossy surface is achieved.
For Wilbers forkfedern, this reduction in surface roughness means a minimisation of friction = ZERO friction.

Each forkfedern set includes a recommendation for the viscosity of the forköl 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 forköl separately.