The brakeRalso saidbrakerodorbar linewasone of the firstbraking devicesusedon somevintage bicyclesand classic. Adifferenezaof the classicbrakethat uses asteel cablebrakesRutilizzanIbrakesRace /Fixedare calledin this wayprecisely becausethey are usedon thesetypes ofbikeand are characterized bytwo leversofthe first kind,which are fixedon asingle pinin common. This type ofbrakerequiresa single spring, whichis anchoredin itsmiddleto the pinof the levers, allowingsoto havealwaysaperfect actiononboth levers,the commandalsotakes place with thesimplecablebrake,without the use ofa second cableand aplateofdoubling,alsotheadjustment controlof the cable isdirectlyon the brake levers(usefulto vary therest position of thebrakeand reset thebrakingduringnormal wear of theshoes).