Complete variator kit for ATV consisting of variator body, bell, bushing and rollers. It is recommended that the assembly is done by professionals to ensure proper operation.

With the variator for ATV/QUAD YAMAHA GRIZZLY 660cc JCosta PRO you will achieve:

• Smoother running. 

• Better aerodynamics. 

• Weight reduction (inertial control). 

• Lower temperature inside the variator, thanks to its revolutionary design with heatsink. 

• Higher quality of all the variator components, thus increasing its durability and lower maintenance.

As a result, we will get:

• Faster performance. 

• A greater reaction to the Gas Fist, thanks to the Roller Pressure-Depression effect. 

• A reduction in fuel consumption.