www.atvchallenge.com 

At www.atvchallenge.com you will find lots of information about ongoing events for ATV and motorcycles in Bulgaria and abroad, will receive information about events and anything related to our favorite sport.
In addition to the traditional championship “ATV Challenge Cup” in 2010 will start “X-Cross Challenge Cup” enduro race for motorcycles and ATV with many attractive routes in the forests, mountains and beaches.