儿童自行车内胎12/14/16/18/20寸里胎1.75/1.95/2.125/2.40内_2 20x1.75内胎一条

朝阳自行车童车12/14/16/18/20/22/24/26/28x1.50/1.75/1.95内胎 22x1.75美嘴内胎

朝阳自行车轮胎14/16/28/24/26寸x1.5/1.75/1.95/13/8山地车内 26X13/8内胎美嘴33mm

朝阳轮胎16/20/24/26寸x1.5/1.75/1.95/13/8/2.125山地自行_2 26*1.95/2.125美嘴48

12/14/16/20/22/24/26/27寸*13/8/1.75/1.95/2.125_3_904 121/2*21/4=12*2.125美嘴

正品轮胎26x138老式26寸自行车内胎26*13/8轮胎37-590 朝阳26x13/8美嘴气嘴长度33