Yes, it is really a 750. Completely recondition rider quality 1973 750 Commando. Considered by many to be the best year of the Commando 750. VIN with matching numbers frame and motor. Transmission shell has no number and is an unstamped new replacement from Andover Norton. Bike has the correct for 73 only 750 RH6 head. The newer cylinder block with through bolts make the bike look like an 850. Paint on tank and side panels is about 2 years old and in great condition. Paint was matched to a sample of factory original yellow. I have owned this bike since 1980 but it has spent many years in storage. Current mileage on bike is around 21500.