Taida GY6 Big Port Cylinder Head Millimeters:57mm Pulley Yamaha Zuma125 Variator comes

Pulley Yamaha Zuma125 Variator comes with the variator

Simpler: Simple Wire Connection (no longer require 1 to 2 cable)

chemically engineered to bond Renthal grips to all handlebars in a matter of minutes

RFRZ-PMX2DK Dash Kit

 Increases chain lifespan

Taida GY6 Big Port Cylinder Head Millimeters:57mm Pulley Yamaha Zuma125 Variator comesThe Taida GY6 Big Port Head is a great match for the 180cc Displacement GY6. The larger ports will allow more air to flow into the cylinder to match the displacement of 150cc and up GY6 engines. We now offer this Big Port Head for both the 54mm standard and the 57mm "B" upgrade head stud case. Want more flow? Opt in for the port and polish! Application: GY6 125cc and 150cc engine 54 or 57mm Head Stud Spacing 28 23mm Intake and Exhaust Port 63mm 67mm