The Tamer Double button front Holeshot Hookup system for the Kawasaki KX65 is the only system available on the market for this bike.  Don't cheat your little racer, give them the exact advantage that all other 65cc riders are using on the start, the Tamer double button Holeshot Hookup.
 
This is the complete system including the Double button, fork guard, all mounting brackets, the fork ring, the drill template for button placement on fork guards and all assembly screws needed.  The button is already installed on the fork guard, so this is an easy install.
 
You can also purchase the entire fork guard system for the opposite fork without the button if you want that factory look with dual fork guards on your KX65 forks.
 
Remember, the Tamer Holeshot Hookup is legal in all Amateur National stock (Limited) classes, so no excuses, every racer should use a starting device, so give yourself the advantage over your competition with the best, the Tamer Single button front Holeshot Hookup system.