Dual-clutch transmission (1) for a motor vehicle with a first and a second transmission input shaft (ew1 and ew2) as well as with at least one drive shaft, in particular, to a first and with a second drive shaft (tw1, tw2), wherein the first transmission input shaft (ew1) a first friction clutch (k1) and certain gear steps, preferably a first, third, fifth and / or a seventh gear stage, are assigned and the second transmission input shaft (ew2) a second friction clutch (k2) and certain other gear ratios, preferably a second, a fourth gear stage, and / or a sixth gear stage, are allocated, wherein the gear ratios, by means of a plurality of in each case the transmission input shaft (ew1 and ew2) and the driving shaft (tw1, tw2) connected to the gear pairs are formed, the gear pairs in each case by a fixed wheel (2 to 5, 12, 13) and an idler gear (6 to 9, 14 to 17) are formed, wherein a plurality of synchronizing devices the loose wheels (6 to 9, 14 to 17) are assigned, and wherein the synchronization devices have a plurality of interacting friction surfaces.An inconvenient switching behavior is in a simple and inexpensive manner, is avoided in that for the two largest gear steps - synchronization device is a multiple than the synchronizing device and for the lower gear ratios a simple - synchronization device is provided as a synchronizing device.
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