Motorcycle transmissions

automatic transmission that can change seamlessly through a continuous range of effective gear ratios

secondary function of the electronic stability control on production motor vehicles, designed to prevent wheelspin of the driven road wheels

type of automobile transmission that combines manual transmission and automatic transmission

type of mechanical drive belt

type of non-synchronous manual transmission which restricts gear selection to either the next or previous gear in a successive order

type of drivetrain with two driven wheels

in motorcycle manufacturing, a combined engine and gearbox

specialized type of roller chain

thumb|Quickshifter on a BMW S1000RR motorcycle. A quickshifter or quick shifter is a device that eliminates the need to use the clutch or throttle when shifting gears on a manual transmission. This can increase the safety and comfort of the vehicle and allow for faster gear shifting (usually shifting in less than 50 milliseconds) and is thus a popular performance enhancement for motorcycles. == Working mechanism == Almost all quickshifters for upshifts on motorcycles work on the same basis: a microcontroller detects the gear shift action via a sensor, calculates the shift timing, and momentar