Spitfire F4 Conical Full 54mm 99D Skateboard Wheels

Spitfire Formula Four Performance Urethane

Tested rigorously in Spitfire labs and, most importantly, on the streets by Spitfire Team riders, Formula Four Performance Urethane has proven to last longer, endure more abuse, and outperform all other wheels. Spitfire developed Formula Four Urethane to deliver all the essential qualities of a performance wheel without compromising any single attribute. The true lasting performance of Formula Four comes from a carefully balanced combination of features, resulting in a wheel that excels in every aspect.

Wheel Shape / Profile: Conical Full

The Conical Full shape features a cone-like design achieved through flatter surfaces extending from the contact patch to the side of the wheel. Originally popular in the late 1970s, double conical wheels referred to this shape being applied to the corners or both sides of the wheel. This design has been refined in recent years to suit smaller, harder wheels. The Conical Full shape offers a well-defined corner for slides, flatter sides for locking into edges, and a wider contact patch. It's typically 2 to 3mm wider than the standard conical shape, providing increased grip and slide control without sacrificing too much speed.

Return Form

Returns & Exchanges Policy

At Welcome Boardstore, we are confident in the quality of our products and the expertise of our sales staff, who are here to help you choose the best gear. If you have any questions about products, please feel free to call or email us, support@welcomeboardstore.com.au —we’re happy to provide guidance to ensure you make an informed decision.

However, we understand that sometimes you may end up with the wrong size, and we want to make the process as easy as possible for you.

How to Make a Return or Exchange

Making a return or exchange is easy. Click Here, for the steps to exchanging or returning purchased products.

For more information on our Shipping Policy and prices, Click Here.

Additional Information

PLEASE NOTE : Sale items are offered at significantly discounted prices so please choose carefully as we WILL NOT offer exchanges or returns on sale items.

DISCOUNTS : DISCOUNT CODES GIVEN TO FIRST TIME CUSTOMERS WILL NOT WORK ON SALE ITEMS.