Wilbers forkfedern-Set, progressive, for KAWASAKI KLR 650 Tengai, Type KL 650 A / B, model year 84-94, 55 mm lowering

Product details

Wilbers forkfedern-Set, progressive, for KAWASAKI KLR 650 Tengai, Type KL650 A / B, model year 84-94, 55 mm lowering, incl. reducing sleeve, (fork oil please order separately), with ABE according to 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 responsiveness and, on the other hand, to increase bottoming resistance. The combination of "Zero Friction" forkfedern with the specially developed Wilbers forköl, as well as observing the correct air chamber for the respective 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 forkfedern from Wilbers, which were co-developed by the motorsport team.

"ZERO friction" friction reduction through slide grinding:
During slide grinding, the component to be processed, such as Wilbers forkfedern, are located together with a grinding body 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 body, and through constant rubbing, 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.