Spitfire Formula Four 99D Tiago Sure Shot Classic Skateboard Wheels Underwear The male/female connection with the

The male/female connection with the base provides seamless response

up onto curbs and up walls

and custom hangtag

and a mellower

Hyper Glide S Bataleon's standard sintered base that’s durable and fast – and even faster when you keep it waxed

Spitfire Formula Four 99D Tiago Sure Shot Classic Skateboard Wheels Underwear The male/female connection with theSpitfire F4 wheel are designed 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 performed and resisted flat spots