Variator Gilera GP 800 / Aprilia SRV 850 J.Costa PRO

Variator J.Costa Pro for Gilera GP 800 / Aprilia SRV 850.

On a scooter, changing the Variator is very beneficial, since you modify all the parameters of the power curve and achieve greater performance.

Gains

• Greater smoothness
• Better aerodynamics
• Weight reduction 
• Lower temperature inside the Variator
• Higher quality of all the components of the Variator, thus increasing its durability and reducing maintenance
• A greater throttle response, thanks to the Pressure-Depression effect of the weights
• A reduction in fuel consumption 

Assembly instructions