DROWsports Idle Adjuster Thumb Screw Honda Grom/Kawasaki Z-125 Pro Yamaha Zuma 50 Bug-Eye Malossi 66cc Big Bore upgrade

Malossi 66cc Big Bore upgrade kit for Yamaha Zuma 50F and C3 will give you the extra power and torque you need for faster acceleration

Calibration

Included is the Force Master 2 CDI computer

Inside these enclosures fits Rockford Fosgates Prim Marine 6

Having a complete pack of slow jets like what's included in the OKO PWK Slow Kit will make needle tuning a lot easier

DROWsports Idle Adjuster Thumb Screw Honda Grom/Kawasaki Z-125 Pro Yamaha Zuma 50 Bug-Eye Malossi 66cc Big Bore upgradeDROWsports Throttle Body Idle Adjuster Thumb Screw is designed to replace the stock OEM idle screw. The stock idle screw is bolted into the throttle body which does not allow any adjustment. Anyone who plans on doing any type of modification to their Honda Grom or Kawasaki Z 125 Pro will need an easy to use the idle screw. DROWsports Idle Thumb Screw makes it extremely easy to adjust or maintain the correct idle level for your bike. This is great for