- Durometer: 78a
- Diameter: 69mm
- Width: 45mm
- Contact Patch: 42mm
- Core Placement: Centerset
- Lip Profile: Round
- Wheel Surface: Stoneground
Free Willies are a center-set wheel intended to win slide jams, and break records. The 78a New Gold Standard Formula is perfect for big and controlled slides with a precise hookup. The semi-soft urethane keeps rolling through the slide to prevent ovals and flat-spots. Center-set and 69mm tall so you can ride it both ways!