Wilbers Promoto Progressive Fork Springs. CAGIVA RAPTOR 2000-

Wilbers Progressive Fork springs

With progressive fork springs of Wilbers Racing Suspension bottoming out forks and sulky reaction are going to be history.
Due to their construction they manage to take small road damages as easy as deep potholes or brutal braking manoeuvres.
That is the result of our critical testing- and development procedures.

Wilbers test bikes suspension on racetracks like the “Nürburgring” or on the German autobahn.

This provides all the necessary experience of creating the ideal progressive fork spring.
Not before all skilled test riders are satisfied, a product is offered to the market.

Wilbers progressive fork springs are resistant to wear off. They have a long guarantee and a detailed installation manual.

Combined with the best fork oil and a precisely adjusted air chamber you can expect perfect results and unforgettable riding
experiences.