For experts only

Strettamente riservato a mountain biker esperti, Sibillini Bikepacking ( sibillinibikepacking.it) è il primo evento di Unsupported Bike Adventure, tour non agonistico ma impegnativo di 160 km su sentieri di montagna e mulattiere attraverso 4 province. Strictly reserved to expert mountain bikers, Sibillini Bikepacking (sibillinibikepacking.it) is the first event by Unsupported Bike Adventure, a non-competitive though demanding 160-km tour along mountain routes and mule tracks through 4 provinces.