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Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
Ready to bring your classic motocross racer back to life
we maintain seat height while improving handling and comfort
Download ABE
By pairing a heavy-duty 45mm piston with a robust 16mm hard-chrome shaft
This premium kit represents a significant leap beyond the capabilities of the YSS PD Valve
Wilbers Fork Spring - Zero friction - Progressive Ecoline Ready to bring your classicWilbers 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:
