Inner Diameter = 4.5mm
Outer Diameter = 10mm
Total Length = 10mm
This spacer fits perfectly between the SPOKE & the Brake Disk This spacer gives just enough room to allow plenty of ventilation to your brake system.
If you have lost one of these spacers they can be purchased as singles in brake parts.
T6 Aluminum Brake disk support spacer - fits between the spoke & the disk