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Shock Type: Gas-Charged Emulsion Twin Shocks
This premium kit represents a significant leap beyond the capabilities of the YSS PD Valve
For serious vintage motocross
and initial response
Wilbers Fork Spring - Zero friction - Progressive Mono Shock Shock Type: Gas-Charged Emulsion TwinWilbers 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:
