speed change gear
61Shifter (bicycle part) — A bicycle shifter or gear control or gear levers is a component used to control the gearing mechanisms and select the desired gear ratio. Typically, they operate either a derailleur mechanism or an internal hub gear mechanism. In either case, the …
62Cogset — A freehub (above) for use with a cassette and a threaded hub (below) for use with a freewheel. On a bicycle, the cogset or cluster[1] is the set of multiple rear sprockets that attaches to the hub on the rear wheel. A cogset works with a rear… …
63Bicycle — For other uses, see Bicycle (disambiguation). A mountain bike, a popular multi use bicycle. A bicycle, also known as a bike, pushbike or cycle, is a human powered, pedal driven, single track vehicle, having two wheels attached to a frame, one… …
64Tamiya Terra Crusher — Terra Crusher (TG 01) is a radio controlled nitro engine (glow engine) powered 1/8 scale truck released in July 2002, by Tamiya Corporation of Japan. ignificanceTerra Crusher was an attempt from Tamiya aimed at nitro RC truck market, dominated by …
65Preselector gearbox — For other uses, see Preselector (disambiguation). Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic …
66History of the bicycle — Vehicles for human transport that have two wheels and require balancing by the rider date back to the early 19th century. The first means of transport making use of two wheels, and thus the archetype of the bicycle, was the German draisine dating …
67NuVinci Continuously Variable Transmission — NuVinci internal mechanisms Tilting ball variator …
68Ford Model T — Manufacturer Ford Motor Company Production 1908–1927 Assembly Detroit, US; Highland Park …
69British United Traction — Infobox EMU name = British Rail British United Traction imagesize = 300px caption = background = #012545 Manufacturer = Family = Formation = unknown Built = unknown InService = 1953 Weight = Capacity = MaxSpeed = Gauge = Brakes = Engine = 9.6… …
70Tesla Roadster — Infobox Automobile name = Tesla Roadster manufacturer = Tesla Motors production = 2008 ndash;present class = Roadster platform = Unique, developed from Lotus Elise body style = Roadster engine = 3 phase, 4 pole AC induction motor length =… …
