Shock Absorber Type 640 Road Adjustline The stock rear shock uses

The stock rear shock uses a very hard spring that compresses minimally

Harley-Davidson Street Glide ST / Road Glide ST — Stereo Comfort Package

– Velocity-dependent damping valves

Sitting a tier above the emulsion RZ-series

Shock Absorber Type 640 Road Adjustline The stock rear shock usesThe Triumph Tiger Sport 660 is equipped with linear fork springs from the factory. The Wilbers solution upgrades these to progressive fork springs, resulting in significantly improved responsiveness and much greater reserve in the second spring rate compared to the stock linear design. The standard fork also exhibits slightly excessive rebound damping, which is corrected in the Wilbers setup for smoother performance. The stock rear shock absorber uses