Spitfire Form Four 53mm 101A Lock-Ins 4pk - Red

- Spitfire Formula Four Series

- Size: 53mm (Contact Patch: 21mm)

- Hardness: 101A

- Lock-In's Profile

- Made In USA

- White/Red

Spitfire's Formula Four technology combines not one specific attribute, but a number of technologies combined to bring you one of the most durable skate wheels on the market. They were rigorously developed by the Spitfire team with the aim of not sacrificing any specific quality at the expense of another. Spitfire are known to be one of the leaders in the skate wheel manufacturing industries.

This is a harder wheel, which will give you some extra speed at a skate park or ramp, and help resist against flatspots. The Lock In's feature a unique asymmetrical shape with a conical profile opposite a straight edge, designed to give you more control over your riding style. Lock on in.

Formula Four's are longer lasting, and hold their shape and size longer. They have unmatched abrasive resistance, so you get fewer flat spots. They are made in the U.S.A. so you can also be assured of their quality. Burn Four-Ever.