Love Speed & Grip Wheels are thermoplastic.
Freestyle Four hardnesses:
- Super Soft (cream/white color) 42 D is meant for very slippery skating surfaces
- Soft (purple) 46 D is meant for slippery skating surfaces
- Medium (yellow) 51 D is meant for medium skating surfaces
- Hard (pink) 55 D is meant for sticky/rough skating surfaces
These wheels allow the skater to rapidly adapt to any type of skating surface.
They are available in 57mm diameter (suitable for freestyle).