Bones 100'S O.G. Wheel 52mm V4 [Black]

ABOUT STREET TECH FORMULA™ (STF) 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 has 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. Hype is hype, “quality” is for real. Try Street Tech Formula™ wheels on your next setup and see for yourself. ABOUT DUROMETER B SCALE Shore Durometer A Scale is good, but it does not cover the entire range of skate wheel hardness and is very limited because the scale goes from 1 to 100 and anything over A 95A does not compute accurately. Shore Durometer B Scale is perfect for skate wheels because: It is very similar to the A Scale, but reads 20 points lower, allowing the useful scale to be ext