• Diameter: 53 mm
• Width: 33 mm
• Riding Surface: 19 mm
• Hardness: 99 duro
• Formula: Formula Four
• Shape: Lock-In Classic
• Set of 4

FORMULA 4 -Unbeatable lasting performance SPITFIRE urethane. Fast as hell. Long lasting, abrasion resistance, smooth anti-stick slide with a controllable grip. Guaranteed.

LOCK-IN CLASSIC (SHAPE) – New custom shape designed by Ishod. Medium-width asymmetrical design. Straight edge ‘Lock In’ cut inside for control. ‘Classic’ round outer sidewall for versatility on any terrain