ATTENTION: Model compatible with engines with reference 1P52QMI, LJ1P52QMI, XS1P57QMS-2B, XS1P52QMI-3B, XS1P52QMI-4. Compatible only with 17" crankshaft.

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

With the variator for SYM JET 4 125cc 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.