This is my yz250f yz450f quick release button that allows you to easily put on and take off your front seat with a more revised quick release button that not only looks more esthetic but functions much better then stock. This button comes in many colors including black, silver, red, purple, Yamaha blue, carbon fiber pattern, and a ti color. This button insures ease of use and adds more customization to your bike. This button only works on yz250f yz450f equivalent bikes of this current generation. That includes their off road counterparts and FX models. This button will not work on older generations of Yamahas that don’t have the new revised mounting design.