Spitfire Formula Four 99D Classics Skateboard Wheels - White/Purple T-Shirts 7 layers of hard US

7 layers of hard US maple

Smooth skating on the roughest surfaces

Capacity: 2100 cu in / 34 L

Pro foam 1 insole

And with the Blackriver Fingerboard Ramps - Mini 2 we have a real classic for you

Spitfire Formula Four 99D Classics Skateboard Wheels - White/Purple T-Shirts 7 layers of hard USDesigned 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