Andere Kunden interessierten sich auch für
![Gears of War]( "Gears of War")
Gears of War22,99 €![Kinematics of Machinery Through HyperWorks]( "Kinematics of Machinery Through HyperWorks")
Kinematics of Machinery Through HyperWorks74,99 €![Vibrations of Spalled Rolling Element Bearings]( "Vibrations of Spalled Rolling Element Bearings")
Vibrations of Spalled Rolling Element Bearings51,99 €![Reduction in cost of quality by using robust design]( "Reduction in cost of quality by using robust design")
Reduction in cost of quality by using robust design9,99 €![Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining]( "Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining")
Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining74,99 €![Business Process Modeling]( "Business Process Modeling")
Business Process Modeling25,99 €![Capability Maturity Model Integration]( "Capability Maturity Model Integration")
Capability Maturity Model Integration19,99 €
Derailleur gears are a variable-ratio transmission system commonly used on bicycles, consisting of a chain, multiple sprockets of different sizes, and a mechanism to move the chain from one sprocket to another. Although referred to as gears in the bike world, these bicycle gears, unlike the gears in an internally-geared hub, are technically sprockets since they drive or are driven by a chain, and are not driven by one another. Modern front and rear derailleurs typically consist of a moveable chain-guide that is operated remotely by a Bowden cable attached to a shift lever mounted on the down tube, handlebar stem, or handlebar. When a rider operates the lever while pedalling, the change in cable tension moves the chain-guide from side to side, "derailing" the chain onto different sprockets.