apparently the 85 and 86 diameter is 35mm(same as the 85 tri-z 250), earlier years are smaller diameter.
Racing
41mm
34mm
41mm
The front fork tubes in a 1996 Suzuki Intruder VS 800 are 40mm.
41 mm.
43mm stock. There was a size increase in the 1993 Model year.
The question is a bit unclear. Usually it's not the fork that's integrated, but the headset. And integrated headsets will only fit in a special kind of head tube not usually found on a standard frame. Forks OTOH can usually take more than one type of headsets.
No. If it's a new fork the bike has to be able to take the same size headset bearings as the fork, which probably is 1 1/8" If it's a used fork it doesn't only have to have the right diameter, its steerer tube has to be tall enough to protrude enough through the head tube.
Direct crossover from Champion is a NGK B9ES or can also use a resistor plug BR9ES
I own one. The size for this fork is a steerer diameter of 1 1/8 inch compatible with a threaded headset. The suspension has a 50mm of travel.
A berry fork or a carving fork. Also a disposable two pronged fork can be known as a cheese fork or a chip fork shfork