Derailleur gears operates the lever while pedalling, the change in cable tension moves the chain-guide from side to side, "derailing" the chain onto different sprockets. For more information about the choice of particular gear ratios and sprocket sizes, see Bicycle gearing. "Derailleur" is a French word, spelled "dérailleur" in French, derived from the derailment of a train from its tracks. Its first recorded use was 1930. At least one notable bicycle industry author has attempted to promote the anglicized spelling of "derailer". As of 2013, however, neither Merriam-Webster nor the Oxford English Dictionary has an entry for "derailer". Various derailleur systems were
Stand on the Word 33 ⅓ RPM extended single included: Stand on the Word (6:40) French artist K.I.M. launched a compilation in 2004 with the song (Miyage, Tigersushi records), that touched underground european electro scene. James Murphy later played it in the ParisParis disco club in Paris in 2005. French electro duo Justice sampled it on its 2007 D.A.N.C.E hit. French director Maïwenn used it the Polisse movie in 2011. The biggest commercial success of the song has been by the French musical project "Keedz" that recorded it in 2008 and was the title track of their similarly titled album "Stand on the Word".,