Wilbers Fork Spring - Zero friction - Progressive Fork Springs Comes with a 5-year warranty

Comes with a 5-year warranty and ABE certification

allowing you to fine-tune how quickly the shock returns after a bump

Damping Control: Velocity-sensitive compression damping adjustment via internal valve spring tuning

highly responsive damping under all riding conditions

perfect for touring motorcycles

Wilbers Fork Spring - Zero friction - Progressive Fork Springs Comes with a 5-year warrantyWilbers 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: