rear derailleur
1rear derailleur — A bicycle component that moves the chain across the rear cogs thus changing the gear ratio and achieving what is referred to as a gear shift …
2Derailleur gears — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic Dual …
3derailleur hanger — the part of a rear dropout to which the rear derailleur attaches …
4derailleur — A lever activated mechanism that pushes the chain off one sprocket of a bicycle and onto another, thus changing the gear ratio. See front derailleur and rear derailleur …
5derailleur pulleys — One of two guide wheels of the rear derailleur which directs the path of the chain …
6derailleur — /diˈreɪlə/ (say dee rayluh) noun a gear mechanism on a pushbike which derails a chain from one sprocket and re rails it onto another, thus allowing a number of possible combinations of front and rear sprockets, all providing different gear ratios …
7Dropout (bicycle part) — A semi horizontal dropout on a steel frame road bicycle converted to a single speed. The non replaceable derailleur hanger (below the axle) and an eyelet (above the axle) for mounting a fender or rack are now unused …
8Bicycle gearing — The gearing on a bicycle is the selection of appropriate gear ratios for optimum efficiency or comfort. Different gears and ranges of gears are appropriate for different people and styles of cycling. Multi speed bicycles allow gear selection to… …
9Hub gear — Sturmey Archer SX3 A Sturmey Archer AM bicycle hub gear mechanism wi …
10SunTour — or SR Suntour is a manufacturer of bicycle components. It was Japanese owned and managed, based in Osaka, until the mid 1990s when its name was sold to a Taiwan conglomerate. Its products ranged from suspension forks to derailleurs. SunTour… …
