At the R2NSC 2018, there will again be a mobile roadside assistance service that R2NSC participants can contact directly via a mobile phone number (to be announced before 23 June). The free (except of the replacement parts mobile breakdown service will be typically stationed in the middle of the starting field; during the last third of the tour, it will accompany the riders towards the rear of the field (its location can be seen in the R2NSC app). Tools, repair kits and pumps will be available at the service points of all the Ruhr challenges. We recommend that participants bring spare inner tubes and a repair kit themselves.