I'm looking for a replacement front wheel for trail riding and found one of these (just the front) for 130 shipped. Seems to be a good deal.

few questions... I'm 210 lbs and ride pretty rough. would I be expecting more out of these then they can handle? Does anyone know the internal rim width, it said 24mm external so i'm assuming 19mm but I can't confirm that (i want to run X-king 2.4's and 19 mm seems to be about the minimum). Also, are all years/versions of this wheel center lock (I have a center lock disc already so looking to use it).