An automated manual transmission may include a hollow input shaft connected to a first clutch and a second clutch so as to be selectively interruptible and selectively receive power from the first or second clutch. The transmission may also include an output shaft provided with a first plurality of shift gears, and an idler shaft provided with a second plurality of shift gears to receive power from the first clutch and to shift gears, with a first idler gear provided on the idler shaft. The transmission may further include a second idler gear connecting the first idler gear to a shift gear in the first plurality of shift gears provided on the output shaft to receive power from the second clutch.