Park Tool CM-5.3 Cyclone Chain Scrubber
Park Tool CM-5.3 Cyclone Chain Scrubber, Dirt in your drivetrain is a bummer for all sorts of reasons but Park Tool's CM-5. 3 Cyclone Chain Scrubber makes it easy to keep your links clean. An internal reservoir holds two ounces of chain cleaner a magnet keeps small particles from reentering your chain after they've been brushed out and stiff brushes work out grime without damaging your chain. There's even a small sponge to absorb extra solvent and make sure your chain doesn't hold onto degreaser after it's been cleaned.