do you need to drain brake fluid before changing break pads on a yamaha aerox 50cc ped?|||no not really unless its like over 2 years old
keep old pads in use a large screw driver to level the pistons back in to the caliper
take out pads
put copper grease on back of new pads ( dont get any on front of pads )
put back to gether pump brakes for a min
