Spitfire Formula Four 99D Classics Skateboard Wheels Helmets Standard concave

Standard concave

Custom recessed eyelets help keep your laces from shredding

Like a RAW sound

The Basalt Tesseract integrates dual kicktails

ONE SIZE FITS MOST SMALLER WRISTS

Spitfire Formula Four 99D Classics Skateboard Wheels Helmets Standard concaveDesigned with your favorite classic Spitfire Classic wheel designs and manufactured with the quality high performance, Formula Four urethane. Formula Four Urethane lasts longer, withstands more abuse and performs superior to all other wheels. Designed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Manufactured using a 100% pure urethane compound, Formula Four wheels out