Wilbers Fork Spring - Zero friction - Progressive Fork Springs ensuring the bike handles predictably

ensuring the bike handles predictably based on your weight and riding gear

or cruising on highways

ensuring your damping stays stiff

Despite 200 mm of travel

Wilbers Fork Spring - Zero friction - Progressive Fork Springs ensuring the bike handles predictablyWilbers 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: