Gel formula for powerful & fast chain cleaning the F100 chain cleaner combines outstanding penetrability during spraying with perfect adhesion while the product acts on the material (thixotropy) self-cleaning through gel formula high penetrability for optimal cleaning improves running properties of the chain by dissolving dirt particles special corrosion protection additive prevents wear & tear & corrosion of chain, crank & cartridge acid-free, does not damage any surfaces For the bicycle chain, chain rings, gear, rim etc. Size Price* Price per liter* 300ml 14, 99¤ 49, 97¤ * All prices include 19% VAT.