Spitfire Formula Four Nikolai Pro Edition Classic 99D 52mm Wheels

Nikolai Piombo pro model 52mm diameter 99D durometer Classic wheel shape Formula Four performance urethane Medium-width riding surface Rounded sidewalls High abrasion resistance Excellent flat-spot resistance Smooth, controlled slides Controllable grip Lasting speed Natural colour Sold as a set of 4 wheels The Spitfire Formula Four Nikolai Pro Edition Classic 99D Wheels 52mm are Nikolai Piombo’s pro model, combining his signature graphics with Spitfire’s proven Formula Four performance. The 99D Formula Four urethane delivers lasting speed, controllable grip and smooth, consistent slides with excellent resistance to abrasion and flat spots. The Classic shape features Spitfire’s original rounded profile with a medium-width riding surface for predictable control and responsive performance. At 52mm, these wheels provide quick acceleration and a lightweight feel that works especially well for technical street skating and park sessions.