This Chinese brake pad set is the replacement part for many 4-stroke Chinese go-karts. These brake pads fits 250cc models.
Brake pads description:
Large Pad
Overall length of lg. pad: 103.5mm (4.07″)
Large pad is 9mm thick
Square openings are 84.4mm (3.32″) center-to-center apart
Small Pad
Overall length of sm. pad: 63mm (2.48″) includes ears
Height of small pad: 34.6mm [1.36″]Small pad is 11mm thick
7.020.022
Known to fit Hammerhead 250cc go-karts.