Mountain bike trails in Stephenville are strictly off limits to motorized vehicles, but the rules aren't gaining much traction with some ATV riders. We spoke with a local mountain biker about his frustration in keeping the trails in good shape

Mountain bikers in Stephenville are getting fed up with ATVs and dirt bikes destroying their trails. Nigel Pike is a member of the local mountain biking group who maintains some of the trails in the area, and he says vandalism happens way too often.