Wilbers Fork Spring - Zero friction - Progressive Wilbers Certification: Fully TUV/ABE approved (ISO

Certification: Fully TUV/ABE approved (ISO certified)

After the conversion

Progressive springs are great all-rounders for touring and off-road

Damping Architecture: Independent compression and rebound circuits

Threaded Preload Adjustability: Customize your sag perfectly to your weight (with or without luggage or a passenger) using the included YSS preload pin tool

Wilbers Fork Spring - Zero friction - Progressive Wilbers Certification: Fully TUV/ABE approved (ISOWilbers progressive fork springs ZERO Friction finishing Our vibratory finishing process (trough vibrator with tailored media) micro polishes the spring surface. The resulting fine, shiny finish reduces surface roughness and friction hence ZERO Friction. Pair with our specially formulated Wilbers fork oil and the specified air chamber for your vehicle to maximize performance. Product may differ from the picture. Recommended viscosity and air chamber: