Between the "feet" 72.8 cm, between the legs 74.8 cm. However, it could also deviate slightly, as it was probably not produced very precisely.

The base frame with motor is great, I can't see any difference to the desk at my workplace, which is more than 10 times as expensive. The assembled table top, on the other hand, is usable but cheaply produced. I therefore bought a solid wooden top from a carpenter and attached it with 8 wood screws. Only 90 cm wide, because I don't need 120 cm for my home office workstation.