Reve D Alu. Wheel Hub Spacer 0.5mm/1.0mm thickness, 2 pcs for each

REVE D Alu. Wheel Hub Spacer 0.5mm/1.0mm thickness, 2 pcs for each(D1-011S)

It is an aluminum wheel hub spacer compatible with the Φ6.0mm rear axle used in RDX.
The set includes 2 pieces each of 0.5mm thickness and 1.0mm thickness.
It can be used for adjusting the tread width.