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.