Shock Absorber Type 540 Road YSS Progressive fork springs and matched

Progressive fork springs and matched oil complete a balanced

Premium Nitrogen Gas Emulsion: Keeps the internal shock oil under constant pressure to prevent cavitation and fading

allowing you to easily fine-tune how quickly the rear suspension recovers after hits and bumps

and safer ride without compromising on comfort

By pairing a heavy-duty 36mm radial piston with a robust 12mm hard-chrome shaft

Shock Absorber Type 540 Road YSS Progressive fork springs and matchedTriumph Trident 660 Composed, Confident, Connected Stock setup: too much fork damping, too little at the shock. We fix the imbalance with progressive fork springs, adjusted oil air chamber, and refined rebound compression damping at the rear. Geometry is subtly corrected via negative travel so seat height remains essentially stock while steering feel improves. Ecoline 540 Mono Road 46 mm Stepless springpreload adjustment Progressive shim damping