In Maurienne Valley, the bike also declines in mountain bike.
Asphalt under wheels for the amateurs of kilometers, but also fat grass under the tires of the vététistes which can enjoy the drunkenness of the possible secure descents in resorts since numerous accesses by chairlift...
Numerous demonstrations are organized during summer. One of the most important, the TRANSMAURIENNE, brings his competitors on plans in more than 2000 m of height during 5 days on dantesque stages of mountain.