... tire: For 12" wheel, the tire size is 2.125; For 16" wheel, normally we send size of ... 2.125, but we also have size 2.5, so if you need size 2.5, please specify ... 75 tire, but we also have size 2.125, if you need size 2.125, please specify it to us; ... bike.Motor Performance: 48V350W Dimention520mm*380mm*190mmWheel2.125-16,2.5-16Brake systemFront/Rear disc(drum)/drum brakeColorBlack/Silver- ...