There are at least two styles of master link used to connect bicycle chain. His inventions include the differential gear and the perfection of the bicycle chain drive. The chains tend to be of the roller chain type (like a bicycle chain). How best to lubricate a bicycle chain is a commonly debated question among cyclists. At a previous 100 Club gig, he had assaulted Nick Kent with a bicycle chain. The Rowbike brand uses a standard bicycle chain, rear gears, and derailleur. A typical bicycle chain (for derailleur gears) uses narrow -inch-pitch chain.