Hub Material Alloy
Spoke Holes 20H/24H/28H/32H/36H
Gauge 14G
P.C.D 45mm
Flange Spacing 57mm
O.L.D 110/112mm
Axle Diam 3/8″
Axle Material  S45C
Color Sliver Red Yellow Blue Black Purple
Gear Drive Unit 9T-11T
Option B38R for Rolling System Sealed Bearings