It is a '91 XR200 with a '89 XR250 complete front end. You need to use the 250 clamps and bearings as well. They will fit perfect, including the steering stop araingment. The height you see thier closely mimicks the oem 200's. The only non oem part is a .125 washer (typicall 43mm fork spring preload washer)under the top clamp, on top of the bearing retainer. It was used to allow the stem nut on top of the clamp from bottoming on the threads of the stem. The oem 200 stem has the same o.d., but is slightly shorter than the 250. You cant just press the stems because the base size is different. Makes this bike a joy in the woods. These particular forks are set-up with Race-Tech emulators and .41 springs. Any front end from a 86-95 XR250 will work the same.
Beside the benifit of having larger fork tubes (41mm), and a disc brake, it also opens up the rider area. The XR250 clamp, places the handlebar mounts farther forward, about 3/4". Applied makes a billet clamp for the XR250 that comes with the Pro-Taper mounts, wich really makes for a strong combination.