Bones Skate Park Formula Wheels V4 Sonic 56mm 84b - Bones SPF are best used for park and transitional skating. SPF wheels are the hottest wheels around! sold in sets of 4.

All About!

- Diameter: 56mm
- Width: 37mm
- Hardness: 84B
- Formula: SPF
- Color: White
- Core: No
- Surface: Smooth
- Sugg. Use: Park