- Titanium alloy balls and rings

Also may be worn on its own for activities in which extra support is desired

roller derby and scooting

Cold pressed 100% Canadian Maple

PU cast 82A wheels with our exclusive design to prevent axles protruding and damaging flooring

Spitfire Bighead Skateboard Wheels White/Purple 54mm Colour:White/Purple - Titanium alloy balls andThe Spitfire Bigheads are a set of 54mm skateboard wheels by Spitfire. Spitfire urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of the customer. The original Spitfire head is one the most recognisable logos in the history of skateboarding. Features: size 54mm Durometer 99a