Underground cycling ? We're taking it seriously ! Last week-end we took our mountain bikes to ride a 4.5kms race track in an underground quarry, located in northern France. Here you can see an action shot of the last place's fight, with our boys @pieszko and @jbrolling Photo credits goes to Didier, who also shaped this course ! #cycling #bike #bicycle #mtb #mountainbike #singlespeed #single-speed #sscx #sscxwc #sscxwc18 #sscxwc18be #undergound #quarry #urbex #keepSSCXweird (à Aisne (departement))











