STF V1 Standard 99A - 54mm Bronson Speed Co. making it a revolutionary standout

making it a revolutionary standout in the Numeric line

Combed cotton blend

today’s Skate Era is reinforced and refined for the next generation

using our new EcoCush™ foam

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STF V1 Standard 99A - 54mm Bronson Speed Co. making it a revolutionary standoutBones STF V1 Standard 99A 54mm Wheels. 54mm Diameter. 32mm Width. STF Formula. V1 Standard. Bones Street Tech Formula powers the legendary Bones STF wheels that roll fast, grip when you need to and slide when you want to, without flat spotting. STF gives you more control to skate with confidence. Bones STF wheels outperform all other wheels, and because they wear so well, they last several times longer than normal wheels, making STF wheels the best