20-inch [new upgrade ▲△ boarding size]](20寸【新款升级▲△登机尺寸】) 22-inch [new upgraded version ◆☆ short trip]](22寸【新升级版◆☆短途出行】) 24-inch [new upgraded version ■ ◆ middle size]](24寸【新升级版■◆中间尺寸】) 26-inch [new upgraded version★// 80% of options]](26寸【新升级版★▽80%的选择】) 29-inch [new upgraded version ● ○ commonly used for students/workers]](29寸【新升级版●○学生/务工常用】)

dark gray [black frame] steel plate reinforcement and spare wheel(深灰色【黑框款】钢板加固送备用轮) black [black frame] steel plate reinforcement with spare wheel(黑色【黑框款】钢板加固送备用轮) sapphire blue [black frame] steel plate reinforcement with spare wheel(宝石蓝【黑框款】钢板加固送备用轮) silver [black frame] steel plate reinforcement and spare wheel(银色【黑框款】钢板加固送备用轮) dark green [black frame] steel plate reinforcement with spare wheel(墨绿色【黑框款】钢板加固送备用轮) yellow [black frame] steel plate reinforcement with spare wheel(黄色【黑框款】钢板加固送备用轮) red [black frame] steel plate reinforcement with spare wheel(红色【黑框款】钢板加固送备用轮) dark gray [explosion-proof zipper] spare wheel(深灰色【防爆拉链款】备用轮) black [explosion-proof zipper] spare wheel(黑色【防爆拉链款】备用轮) royal blue explosion-proof zipper] spare wheel(宝蓝色【防爆拉链款】备用轮)