PVS(Pre-load Valve System)&(MAXⅣ Piston)ensures firm ride which is not too hard and harsh

What is PVS?

Multiple valve shims of differing size and thickness are stacked around the piston which generates a resistance which becomes dampening force. PVS applies a preload to the valve shims allowing more accurate control of dampening especially at slower piston speeds

What is M4P?

As used in MAX Ⅳ series, M4P is able to balance dampening force generation at low piston speeds whilst maintain control at high speed

New Design Bump Stop

From compacts to mini vans, an all new range of bump stops have been created to suit various vehicles and driving conditions to help reduce harshness from bottoming out

Effect of PVS & M4P

Main Point
■ For sharp handling without “floating” feeling
⇒Low piston speed damping force
■ Reducing harshness over bumps
⇒Reduction of unnecessary high piston speed damping force