Speedmart Tech Support
Watch this high speed video on mounting the Joes Mini Sprint Rotor on your 600 Mini Sprint.
IMPORTANT NOTE: This particular user installed the rotor the wrong direction which can cause it to “Cam out” and rub on the inside of the caliper. Be sure to mount your rotor for the correct rotation.
http://www.youtube.com/watch?v=eNoQkm-qYg8