MPS Extra Switch Kit makes the quickest, cleanest way to launch and shift!

The extra switch kit comes with 4-40 screws to attach to the bottom of our Pro Pushbutton with air ports.  This is a super fast microswitch for improved reaction times.  

Part Number	Description	Racer Price
1-0194	Pro Pushbutton W/Air 2nd Switch Kit	pricing
1-0186	Pro Pushbutton With Air Ports	pricing