Spitfire Formula Four 93A Reynolds Classics Wheels 54mm pair Formula Four 93A urethane with the Classic shape. Formula Four 93A Soft Sliders give a controllable, consistent slide anywhere. The softer duro and high-rebound compound absorb more impact and vibration, so they're easier on your body for longer sessions.

At 54mm x 33.6mm, with a 16.4mm riding surface, this mid size is the go-to for street and park. It features the Reynolds graphic. Sold as a set of 4.

Who These Wheels Are For

• Skaters who want all-around control
• Street and park skaters
• Skaters on rough ground who still want to slide
• Spitfire fans

Features

• Formula Four 93A urethane
• Formula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire
• Classic shape
• 54mm diameter, 33.6mm wide, 16.4mm riding surface
• Set of 4

Benefits

• Absorbs impact and vibration
• All-around control
• This mid size is the go-to for street and park

Specs

Compare Formula Four 93A Classic Sizes

Every size in this line uses the same formula and shape.

Complete Your Setup

New wheels deserve fresh bearings. Spitfire makes three tiers:

• Spitfire Cheapshots Bearings (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.
• Spitfire Classics Bearings (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.
• Spitfire Burners Bearings (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.

FAQ

Is 93A hard or soft?

Softer than a standard street wheel. 93A gives a controllable slide while absorbing more impact and vibration.

What is the Classic shape good for?

All-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.

What size wheels should I get?

Smaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our skateboard wheels guide for more.