usually have two wheels. One on each side. Generally, the left one has a fairly stiff wheel to cut the surface of the metal using the Emory (the more coarse) compound. Tripoli is the second
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August ‘22 - CYCLE SOURCE MAGAZINE
compound you will use, and this is when you start to really see the shine of a part. Keep in mind that you are basically “cutting” very fine scratches into the surface of the metal. Once the Emory and
Tripoli have given you a smooth surface and shiny finish, it is time to move to the looser wheel (usually mounted to the right side) for a finish shine with the white rouge. There is no voodoo here. Just keep practicing and pay close attention to the finish, and you will develop a “feel” for what works and what doesn’t. Remember safety first, and wear gloves! The parts will get too hot to hold very fast, and you do not want damage from dropping them. Though… since they are aluminum, you can polish out the damage! Until next time, work [and ride] safe!