new variable speed road bike bicycle adult 700c breaking wind super light city sports car men‘s and women‘s racing car

road race 30 blade wheel-white(公路赛30刀圈-白色) road race 30 blade wheel-silver(公路赛30刀圈-银色) road race 30 blade wheel-black(公路赛30刀圈-黑色) road race 30 blade wheel-blue(公路赛30刀圈-蓝色) road race 30 blade wheel-red(公路赛30刀圈-红色) road race 40 blade wheel-white(公路赛40刀圈-白色) road race 40 blade wheel-silver(公路赛40刀圈-银色) road race 40 blade wheel-black(公路赛40刀圈-黑色) road race 40 blade wheel-blue(公路赛40刀圈-蓝色) road race 40 blade wheel-red(公路赛40刀圈-红色) road race 60 blade wheel-white(公路赛60刀圈-白色) road race 60 blade wheel-silver(公路赛60刀圈-银色) road race 60 blade wheel-black(公路赛60刀圈-黑色) road race 60 blade wheel-blue(公路赛60刀圈-蓝色) road race 60 blade wheel-red(公路赛60刀圈-红色) road race three-cutter wheel-white(公路赛三刀轮-白色) road race three-cutter wheel-silver(公路赛三刀轮-银色) road race three-cutter wheel-black(公路赛三刀轮-黑色) road race three-cutter wheel-blue(公路赛三刀轮-蓝色) road race three-cutter wheel-red(公路赛三刀轮-红色) 26-inch special offer [single speed]](26寸特惠【单速】)

21 speeds(21速) 24 speed(24速) 27 speed(27速) 30 speeds(30速)