Cleans bicycle chain quickly, easily, and effectively — without the hassle and mess of removing the chain from the bike. The Cyclone™ uses a large solvent reservoir, hundreds of rotating bristles, and a two-step cleaning process to get chains really clean, improve shifting performance, and extend the life of the chain and other expensive drivetrain parts.Features:- Works with all multi-speed bikes (5, 6, 7, 8, 9, 10, 11, and 12-speed) as well as some single-speed models- Reversible body allows use on center and rear drive e-bikes- Strong magnet at the bottom of the fluid reservoir holds metallic particles scrubbed from the chain- Special wicking sponge draws solvent from the chain as it exits, minimizing drips and mess- Sturdy handle makes the Cyclone™ easy to use and control- Holds 2 fluid ounces (59ml) of solvent