Hi, just wondering if anyone with a honda 400 motard can measure there back swing arm tire gap and let me know what size rear tire they are using that fits without and modifications. im looking into motarding my xr250 and was wondering if the rear tire space is the same as a 400. thanx!!! also has anyone delt with supermoto canada accessories?? how was there service and parts? im thinking about geting my rims and hubs from them. thanx again!!!