Product Name : 3TRK
    Product Introduction

    MODEL: 3TRK

    SIZE: 12 x 1.75 ~ 2.125

              16 x 1.75 ~ 2.125

              20 x 1.75 ~ 2.125

              24 x 1.75 ~ 2.5

              26 x 1.75 ~ 2.5

    MATERIAL: Aluminum magnesium alloy

    AXLE: 17mm ~ 25mm

    ASSEMBLY: 6mm KEY

    HUB: 52 x 63 mm for V-brake

             52 x 77 mm for Disc brake

             52 x 88 mm for Disc brake ( more length)

    COLOR: Powder coating Red, Yellow, Blue, Black, Silver