Imagine, there´s a bike suspended on the face of Austria's Mount Sommerstein—for more than 40 years! The tires are covered with moss and the frame is corroded with rust. Bike alpinist, Harald Philipp, and former Trials World Champion, Tom Öhler, crown an old project that dates back to two Austrian pioneers which resulted in a demolished bike in the middle of a vertical cliff.   Two different bikers following one story diving into the “Sea of Rock” with their bikes delivering spectacular images and riding.