Derailleur gears by 13 drive-train. Most road bicycles have two chainrings, and touring bicycles commonly have three. The rear derailleur serves double duty: moving the chain between rear sprockets and taking up chain slack caused by moving to a smaller sprocket at the rear or a smaller chainring by the front derailleur. In order to accomplish this second task, it is positioned in the path of the bottom, slack portion of chain. Sometimes the rear-derailleurs are re-purposed as chain tensioners for single-speed bicycles that cannot adjust chain tension by a different method. Although variations exist, as noted below, most rear derailleurs have
Stand on the Word to be future hits. The Keedz version of the song was also used in 2008 in an episode of the Australian television series "Underbelly". The single was re-released a second time around in 2011. The single has been in the SNEP French Singles Chart since October 2011 totalling 28 weeks until end of July 2012 and reaching its peak position at #12 on chart dated 23 June 2012. The Keedz release was accompanied by a music video which became equally popular. Stand on the Word "Stand on the Word" is a funk / soul song written by Phyliss McKoy Joubert