Pro Scooter O-Ring

O-ring in your pro scooter headset broken?

Secure a new one from the two size options offered here. There's one for IHC compression and another for different compression styles.

Measurements:

• S:
  • 30mm outer diameter
  • 26mm inner diameter
  • 2mm thickness
• L:
  • 32mm outer diameter
  • 28mm inner diameter
  • 2mm thickness