Variator 115mm Performance GY6 150 13G With 115mm Outer Fan
GY6 150cc 115mm Performance Variator Kit with 115mm Outer fan.
The secondary pulley we call the Variator. Ours is a larger diameter 115mm Variator upgrade from the 107mm stock. Our fan is also 115mm so the extra 8mm means you can add 5-7 more MPH on your top end over stock! This is a direct Bolt on upgrade for most GY6 150cc motors from China you'll find in ATV's. Scooters and Gokarts.
Our kit INCLUDES: -Performance 6 ramp 115mm Variator -Backing plate w, Nylon guides -115mm Variator outer Fan -Center Boss pin -9pc 13 Gram Roller set (6pcs plus 3 spares!) -FREE set of 1000RPM clutch arm springs