ins and outs of (something)
all the details of something
The supervisor knows the ins and outs of the new machine.
Most Powerful Bikes
It seems that 2005 was a bad year for big recalls. This one hit multiple BMW models because it was due to a problem with the quickrelease fuel coupling between the tank and the rest of the fuel system ? a part used on most of the firms range. Bikes got new Orings in the coupling, and a complete replacement part in some cases.