stoppie of BMX doesn\'t use a brake.However, to run in the long distance will be impossible.I advance only 3～ 5 m when I don\'t use a brake.　very difficult.\nHowever, stoppie which I used brakes for goes ahead long distance.\nI usually go ahead 18m.\nAnd on the flat, the place where the condition is good, it is possible to advance by 30 m.\nI think that a lot of persons are that it is possible to enjoy stoppie.\nThe distance is unidentified in downhill slopes.\nEspecially , more than it which exceeds 1000m are unclear.\nAn important thing is to say that it is difficult in high brakes of braking power.\nThe brake system for the trial becomes difficult plainly.\n\nwheelie　nose wheelie. (stoppie)　manual　downhill、\nAbout brakes.\nIn the case of rim brakes,\nLet out precision correctly.\nI add small wound to the surface. (Abrasive paper).\nAnd I use a core of a pencil. (Graphite)　\nPlease rub it into a suitable quantity rim.\nBoth oil pressure and mechanical are made in the same way.\nAnd I use a pad ofhard urethane.　\nYour world will change more by adjustment.\n\nAbout a disc brake.\nA marketed disk rotor is quenching.\nStainless steel without quenching will be good.\nTitanium slips more.\nHowever, handling is difficult.\nWarning.--------------\nBraking power falls,\n--------------------\n\nPermit Englishto be weak at. bike, downhill, long, nose, run, stoppie, wheelie