Variator Sym Jet 14 / Symphony ST 125cc >19 J.Costa PRO

Jcosta Pro Variator for Sym Symphony ST / Jet 14 125cc >19 (XS1P52MI-2). The Pro series uses a revolutionary design, featuring heat dissipators inside, between the area of the rollers and the bushing, reducing the temperature and the weight of the variator. The roller housing is perforated, producing a pressure-depression effect that allows it to operate more quickly and smoothly without jerks.

Advantages over the original variator according to Jcosta technicians:

• Greater smoothness of operation.
• Better aerodynamics.
• Weight reduction.
• Lower temperature inside the variator, thanks to its revolutionary design with a heat dissipator.
• Higher quality of all variator components, thus increasing its durability and reducing maintenance.
• Faster operation.
• Greater throttle response, thanks to the Pressure-Depression effect of the rollers.
• Reduction in fuel consumption.
• Rollers:  12 units 25mm - 9gr