The wheels are sorted by mold number, and any defective wheels are discarded.
The wheel tread is lightly lathed to achieve a perfectly round wheel, and a flat tread surface.
I personally have compared Maximum Velocity's Speed Axles, Speed Wheels, and NyOil II versus the others on a track with an accurate timer; they are the fastest combination on the market today! What is really fantastic is that the wheels and axles are ready to go; you don't need any special tools. Just a quick polish on the wheels and axles and you are ready to go!
Francis B. - September 23, 2003
Polish inside edge - Place a wheel mandrel in a drill, mount a wheel on a wheel mandrel, start the drill, and lightly polish the inside edge of the wheel (opposite the spokes) with a polishing compound or very fine wet sandpaper (minimum 600 grit).
Polish the Bore - Polish the wheel bore with graphite or bore polish. Click here for more information.