Will a 73 inch long electric bike fit with 28 inch wheels 2 Question.

1st.  I am looking into buying a electric bike it is 73 inches from tire to tire will it fit in a muni bike rack

2nd will 28 inch wheels fit on a muni rack

Thank you
You can find the specification sheet for the racks here:

https://www.sportworks.com/assets/files/Model-Overview.pdf

The maximum wheelbase (distance between front and rear dropouts) supported is 44" or 48" depending on which model is installed.  A bike that's 73" end to end probably has a 45-46" wheel base so you may not be compatible with all racks.

Note a beefy e-bike with battery installed could also easily exceed the 55lbs rated weight limit.