Singletrails Grisons Vital Eggenberger Add to wishlist Description More than 20 years have passed since the publication of Vital Eggenberger's first mountain bike guide. Now the tour author of the first hour publishes the tenth bike guide "Singletrails Graubünden" with 30 exciting mountain bike tours for ambitious bikers. This second volume "Graubünden" describes 30 mountain bike tours for the ambitious biker between the Prättigau and the Val Poschiavo, from the Surselva to the Lower Engadine. - Route descriptions - Exact route sketches at a scale of 1:50,000 - Detailed altitude profiles with times, distance and altitude meters - Many attractive pictures of the tours.