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Formula Four Conical 99D

BRAND: Spitfire Wheels


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A true performance conical shape - hand cut for quick response and less weight.

Spitfire Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Formula Four's True Lasting Performance Urethane comes not from a single benefit, but from a combination of qualities and features that together produce a truly great wheel. 

99 Duro Formula Four wheels offer:

  • More speed and control on all surfaces
  • Unmatched flatspot resistance
  • Smooth anti-stick slide
  • High rebound compound
  • 100% True Performance Urethane

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