Spitfire Kader Sylla Rolly Pro Wheels: Formula Four 99D Radial Fulls

Kader Sylla's New Spitfire Pro Wheel Has Landed

Spitfire just dropped a new pro wheel for Kader Sylla, and it's sitting on the wall at Shredz Shop right now. It's called the Rolly, it's poured in Spitfire's Formula Four 99 duro urethane, and it comes in the Radial Full shape in two sizes: a 55mm Natural and a 56mm Black/Purple swirl.

If you've been waiting on a Kader wheel, or you just need a fresh set of F4s that look a little different from everything else in your setup, this is the one.
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The Graphic

Spitfire's Bighead flame logo gets the Kader treatment here: a purple Bighead with braids and a gold grill, framed by big gold-leaf "KADER" and "SPITFIRE" lettering and a chain-link border around the edge. It's loud in the best way.

• 55mm Natural: gold graphic on a classic cream/natural pour, with a purple Bighead logo on the side.
• 56mm Black/Purple: the same graphic on a black and purple swirl pour, so no two sets look exactly alike.

What Is a Radial Full?

The Radial is one of Spitfire's go-to shapes, with a rounded profile that keeps the wheel feeling smooth and predictable when you slide or lock into a grind. The Full version widens that shape out for a bigger riding surface, which means more grip and stability at speed, a smoother roll on rough ground, and a wheel that feels planted in transition while still breaking loose when you want it to.

It's an all-terrain shape: just as at home on street spots and ledges as it is in a bowl or at the park.

Spitfire Kader Sylla Rolly Specs

Why Formula Four 99D?

Formula Four is Spitfire's premium urethane, built to resist flat spots, chunking and coning so your wheels stay round and slide the same way from the first session to the last. At 99 duro, these sit a touch softer than Spitfire's 101s, so you get a bit more grip and a slightly smoother ride while still keeping the fast, hard feel you want for street and park skating.

If you skate a mix of everything and want one wheel that handles it, 99D F4 is a pretty safe call.

55mm or 56mm: Which Size Should You Get?

Go 55mm if you mostly skate street, ledges and flat ground, ride a smaller deck, or like a lighter, snappier setup. It's a classic all-round size.

Go 56mm if you want a little extra speed and roll, skate more park and transition, ride a wider deck, or deal with rough, cracked concrete. That extra millimetre helps you cruise over the junk.

Honestly, both will skate pretty much anything. Pick the size that fits your setup, or just pick the colour you like more.

Who Is Kader Sylla?

Kader Sylla is one of the most creative skaters out there, known for a style that's unpredictable, fast and fun to watch. He doesn't skate spots the way anyone else does, and that energy is all over this wheel, from the name to the graphic. If you've seen the wild tri-plane shape he did for his Krooked guest board, you already know he likes to do things his own way.

Shop the Spitfire Kader Sylla Rolly Wheels

• Spitfire F4 99D Kader Rolly Radial Full Wheels – 55mm Natural – $77.99 CAD
• Spitfire F4 99D Kader Rolly Radial Full Swirl Wheels – 56mm Black/Purple – $85.99 CAD

Pro wheels like this don't stick around long, and stock on both sizes is limited. Grab a set online or swing by the shop in Cochrane to check them out in person.

FAQ

What durometer are the Spitfire Kader Sylla wheels? They're 99D, poured in Spitfire's Formula Four urethane.

What sizes do the Kader Sylla Rolly wheels come in? 55mm in Natural and 56mm in a Black/Purple swirl.

What's the difference between a Radial and a Radial Full? The Radial Full is a wider version of the Radial shape with a larger riding surface, giving you more stability and a smoother roll.

Are these wheels good for street and park? Yes. 99D Formula Four Radial Fulls are an all-terrain wheel that works for street, ledges, park and transition.

Where can I buy Spitfire Kader Sylla wheels in Canada? Right here at Shredz Shop, online or in-store in Cochrane, Alberta.