Spitfire | Formula Four Wheels 99A Lock In Full 57mm

Details
size: 57 mm
contact patch: 27.5 mm
width: 40.2 mm
durometer: 99A
formula:
Spitfire’s Formula Four Urethane Formula
high abrasion resistance and flatspot resistance, anti-stick slide for constant, fast and smooth slides
shape:
Formula Four Lock In Full
wide, asymmetrical shape with straight edge on the inside and conical cut profile on the outside
details: logo print on the front
terrain: all terrains