Description The Rohloff Chain Lube or Chain Oil has been specially designed for use on Rohloff internally geared hubs. Oil of Rohloff is specially designed for use with the bicycle chain and the Rohloff Lubmatic automatic chain lubrication system. ROHLOFF CHAIN LUBE FEATURES & SPECS Based on a synthetic oil and special DCS-additives. High resistance to pressure and stress. Maximum lubrication capacity. Water-repelling capabilities. Rust prevention. Environmentally friendly biodegradable formula. 50ml bottle.