Spitfire Wheels Formula Four Conical Blue Print Skateboard Wheels 99a 54mm Surfskates & Cruisers Curved bill

Curved bill

· Provide excellent knee support and can be used in conjunction with your knee pads

This product is made from at least 75% recycled polyester fibres

We updated the sizing on the 44 thru 77 models for a better fit across multiple board widths

Original art work by Jim Phillips

Spitfire Wheels Formula Four Conical Blue Print Skateboard Wheels 99a 54mm Surfskates & Cruisers Curved billSet of Four Wheels. Highly rated Spitfire Formula Four's True lasting Performance Urethane. 54mm height diameter x 32. 2mm width with a 20. 2mm riding surface. 99DU hardness rating suitable for all terrains. Renound Spitfire high quality poured 100% urethane. All Spitfire wheels are handpoured, shaped and specifically engineered in San Francisco CA. USA.