- Diameters: 53mm, 54mm
- Durometer: 99A
- Width: 31mm
- Surface: Treaded
- Shape: V5 - Sidecut
- Recommended Use: Street
- STF Street Tech Formula Urethane
Street Tech Formula™ (STF) is specifically engineered from top quality components to obtain all the best properties necessary for the ultimate in street wheel performance.
BONES® WHEELS have created a wheel with a substantially higher rebound for more speed and amazing slide capabilities while maintaining a resistance to flat spotting well beyond any standard wheel. The technology behind STF is proven, The results speak for themselves.