Husqvarna CR 125 (2 H 00 AA) [2002-2008] - V-Force 4R diaphragm block - Husqvarna CR125

V-Force 4R membrane block for the Husqvarna CR 125

The V-Force 4R membrane block from V-FORCE is intended for the Husqvarna CR 125 (2 H 00 AA) in the entire 2002-2008 model year range. The reed valve system is designed for 2-stroke engines and optimizes the intake path compared to conventional original reed reed valves. This means it supports higher engine performance and more direct throttle response.

Structure and function

• New resin system for the membrane plates with carbon fiber and revised layer structure.
• Pre-curved membrane plates improve sealing at the tip.
• The wider membrane cage supports increased air flow.
• The combined membrane platelet tip area is increased by 10.5%.
• A streamlined wing shape at the tip of the cage increases the air speed at the outer openings.
• Extended membrane stops gradually slow the speed of the platelet tips, thereby supporting durability.
• The frontal area of ​​the center bar has been reduced by 15.6% and made more aerodynamic.
• A rubber coating on the surface of the membrane plate tip of the cage supports the life of the membrane.

Vehicle assignment

Suitable for Husqvarna CR 125 (2 H 00 AA), built between 2002 and 2008.

Technical note

The system replaces the original diaphragm valves and combines the revised cage geometry with pre-curved diaphragm plates. The selection must be tailored to the Husqvarna CR 125 mentioned and the specified year of manufacture.