Billet Aluminum Construction CNC Machined Black Anodized Fits 7/8" Bars Narrow Only 3/4"or 1 3/8" Wide SPDT Switch - 3 Wire Color Coded Wire The MPS Pro Pushbuttons are CNC machined from aircraft aluminum then anodized black for a good looking rugged finish. It houses precision momentary single pole double throw switches. The Pro Pushbutton is perfect for an electric over air shift button, nitrous button, launch button, or starter button. The Dual Pro Pushbutton is great for launch on top, shift on bottom. The Pro Pushbutton with Air Gauge and Filler is ideal for electric over air conversions. The housings are pre drilled to accept our 2nd switch kit to use as a launch button. The Air Gauge, filler, and quick connect line fitting are sold separately or for the best value order the loaded Pro Pushbutton (P/N 1-0383). MPS Pro Pushbutton/Toggle Switch Replacement Parts The smaller "metric" button (1-0396) is .400" diameter at the base. The larger button (1-0112) is the original and the one we are currently using. It measures .600" diameter. Please Note: Between 10/2006 and 03/13/2012 all MPS pro pushbuttons were made using metric style switches, buttons and guards. We are now building all our pro pushbuttons with our original switches. If ordering replacement parts please be aware of which style switch you have. The Holeshot Button Assembly is made of billet aluminum and black anodized for tough good looks. The super quick button bolts directly to our Pro Button with air ports P/N 1-0186 with the provided 4-40 machine screws. The Holeshot Button Bracket is also available separately as P/N 1-0531 for those of you with your own special switches. The bracket has a 15/32” hole that will accommodate different switches. Please Note: A 90° fitting (P/N 1-0536) is required to redirect the filler valve when using the holeshot bracket. The 1-0557 MPS Momentary SPST switch has a stiff spring and is used by lots of racers looking for the quickest button. It fits awesome in our Holeshot bracket! .500" mounting hole. The 1-0665 is the momentary switch we include with our on board air compressor. MPS Toggle Swiches Please Note: Between 10/2006 and 03/13/2012 all MPS pro pushbuttons were made using metric style switches, buttons and guards. We are now building all our pro pushbuttons with our original switches. If ordering replacement parts please be aware of which style switch you have.
