Works on other brands of karts and some mini-bikes that use the mini caliper (TrailMaster and Hammerhead Minis, Baja.) Mounting holes are 2" centered. Uses Brake Pads Disc Brake Pads for Mini Baja, Doodlebug, Trailmaster And DB30 Will not fit Monster Moto bikes without modifying the mounting bracket on the frame.Will Not Fit Motovox
