Shock Absorber Type 623 Lift & Lowering Kits the original seat height is

the original seat height is maintained while improving suspension dynamics

and long-range comfort

and consistent even during long

resulting in a significantly better initial response and providing more reserve in the second spring rate compared to the stock setup

Shock Absorber Type 623 Lift & Lowering Kits the original seat height isAdjustline 623 High End Reservoir Shock Our premium 623 shock features an external compression reservoir connected via a flexible steel hose. The high flow piston and precisely tuned shim system deliver sensitive response with a broad adjustment window. Designed for demanding riders seeking sustained performance over long, rough stretches. Key features External compression reservoir (hose mounted) Stepless spring preload adjustment Wide damping