Vauhti Varikko Stage 3 MUD clutch kit CFMOTO CFORCE 450/520, Terrox 400/500

The easiest and most affordable way to get more out of your ATV is to get a clutch kit for it.

True to its name, MUD is suitable for mud-crawling and off-road use with 28"–34" tires.

What are the benefits of the MUD clutch kit?

The first thing you’ll notice is improved throttle response and acceleration. If you are running tall, heavy off-road tires, a MUD kit allows you to compensate for the change in gear ratio. Precise throttle response helps in challenging terrain and makes it easier to lift the front end—for example, when crossing a ditch.

At the same time, the strain on the belt is reduced, and it does not heat up as easily. This extends the service life of the CVT belt.

Why choose the Stage 3 MUD kit?

The MUD kit is designed for large tires and major challenges. The Stage 3 MUD kit is at its best in difficult, muddy terrain.

In addition, the Stage 3 MUD clutch kit has undergone testing phases. These include driving tests in demanding conditions as well as dynamometer tests.

Based on the tests, a specific combination of settings has been selected for model-specific use.

Features:

• An excellent choice for mud and off-road terrain.
• Transmits power more efficiently from the engine to the wheels = better efficiency.
• Smoother and easier start.
• The lower section of the helix enables low-speed riding at higher RPMs, delivering more power and torque to the wheels.
• The upper section of the helix is designed to provide progressive upshifting in sync with the engine's increasing power output, resulting in more linear pull and power delivery.
• Improves acceleration and throttle response
• It shifts more quickly to a lower gear when you lift off the throttle, resulting in a sharp throttle response!
• Reduces belt wear and heat buildup
• Suitable for use with 28"–34" tires.

If your ATV riding takes place exclusively in challenging and soft conditions, choose this clutch kit.

The kit includes detailed adjustment specifications based on the ATV, tires, and operating conditions.

Package contents:

• Spring for the primary variator
• Weights for the primary variator
• Helix for the secondary clutch
• Secondary clutch spring
• Installation and adjustment instructions

Suitability

• CFMOTO CFORCE 450 2017-2026
• CFMOTO CFORCE 520 2017–2026
• GOES Terrox 400 2024-2026
• GOES Terrox 500 2024–2026

We also recommend ordering a clutch holding tool and a clutch compression tool to make installation easier!