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El Duke is a general-purpose, non-toxic degreaser that’s safer than most other products on the market, but still effective. We’ve got a bottle on test, so look for a review down the line. In the meantime, watch Nick, the sole-proprietor, give a chain cleaning demonstration in the video above. Visit www.eldukedegreaser.com for more info.
After that, the Chain in a Bowl with Water and 3-4 Corega Tabs. You can do that with all Metal Components of your Bike. Finally Campagnolo Grease.