Volkl 2011/2012 RTM Junior Ski. This is the junior version of Volkl"s brand new Ride The Mountain Series (RTM). This is an excellent carving ski for the young skier and is very versatile which will allow the skier to take it anywhere. Volkl Ride The Mountain Junior Ski is a full camber ski that will help young skiers progress and still give them enough they need to ski in all conditions.