Spitfire Formula Four Ishod Lock-In Classic 52mm 99D Wheels – Set of 4

The Spitfire Formula Four Ishod Lock-In Classic 52mm Wheels are engineered for control, speed, and precision — and designed by pro skater Ishod Wair himself. Featuring Spitfire’s renowned Formula Four urethane, these wheels deliver superior flatspot resistance, smooth slides, and lasting grip.

With a custom asymmetrical Lock-In Classic shape, you get a straight-edge cut on the inside for locking into rails and ledges, and a rounded outer wall for versatile performance — perfect for technical street skating.

Key Features:

• Formula Four Urethane – Fast, durable, and flatspot-resistant
• Lock-In Classic Shape – Inside lock-in cut, outer classic sidewall
• Pro Model – Designed by Ishod Wair
• 99D Durometer – Ideal balance of grip and slide
• Set of 4 Wheels

Specifications Table: