为您的电动自行车选择正确的轮胎.doc

文档介绍：,range,  avoidflattires,whichisevenmoreimportantbecause changingaflattireonahubmotorwheel ,thefirstthingyou’llwanttoconsideristhetypeofterrainyou’llberidingon,specificallyifit’son-roadoroff-,mutertireshaveflat,smoothtreadpatternswithjustenoughall-,superskinnyroadtirescanoftenbeentirelyslickandaren’,mutertirewithabalancebetweenslicktreadandgroovesforwater ,anyonewhodoesthemajorityoftheirridingoff-roadonsurfaceslikedirt,,ifyoudoserioustrailridingyou’″indiameterandhasa