Product Name : TAF/THREAD
    Product Introduction

    SIZE: 12 x 1.75

    MATERIAL: Aluminum magnesium alloy

    AXLE: Front 3/8 x 83 x 130

               Rear 3/8 x 112 x 165 two-side thread

    ASSEMBLY: Bearing

    COLOR: Powder coating Red, Yellow, Blue, Black/ POLISH

    For E-bikes, scooters, cargo trailers, folding bikes,& children's bikes.