Spitfire Formula Four Wheels Lock-In Full 99 55MM White
Spitfire Formula Four Wheels Lock-In Full 99 55MM White
- More speed and control on all surfaces
- Unmatched flatspot resistance
- Smooth anti-stick slide
- High rebound compound
- 100% true performance urethane
- Holds shape longer
- 99a durometer
- Asymmetrically shape designed for Lock-In grinds
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