Spitfire Formula Four Lock-Ins Skateboard Wheels 99d 53mm Size:53 Micro Groove Raceway Surfaces- linear

Micro Groove Raceway Surfaces- linear micro-groove surfaces improve bearing lubrication

with the geometry you know and love

adjust and skate

Designed to fit Independent trucks as well as most other brands including Venture and Thunder*

Cinch Tie Hood & Waistband

Spitfire Formula Four Lock-Ins Skateboard Wheels 99d 53mm Size:53 Micro Groove Raceway Surfaces- linearFormula Four Urethane: An unbeatable, lasting performance urethane. Fast, long lasting, abrasion resistance with a smooth anti slip slide and controllable grip. 99 Duro: made for speed and lasting control on all surfaces. Lock Ins: Asymmetrical shape and design featuring a conical cut profile opposite a straight edge side. Lock on in.