Curious about the wheel sizes in your Heelys? Here's a straightforward rundown:
Wheel Inspection: Take a peek inside the empty wheel cavity. You'll find the type and size of wheel/plug imprinted there.
One wheel Heelys wheels come in Small, Medium or Large.
The X2 Heelys have wheels that come in a pack of four like this.
You can find spare wheels in the Accessories section of our website: