The 200s forks arnt as wide as 200m, but the shocks are the same and would bolt onto the 200m triple. I have a similar problem, i have an 83 big red, and i have an unknown front end on it (thinking 185? its got no suspension, solid style). I got 200s forks, but it doesnt fit the axle right. But, take the shocks and put them on the 200m triple, same thing.
1987 Honda FatCat -Gripper seat, +1 front sprocket
1987 Honda TRX250x- Suppertrapp IDS2, +1 front sprocket, DuraBlue axle, HotCams, 10:1 piston, +2 widened
1983 Honda 200e BigRed-Has a ViseGrip for a shifter, 'nuff said.
1971 Honda Trail 90- Original Everything
Previous Rides:
1981 Suzuki TS100
1990 KTM 300exc