Spitfire F4 Classic 99D Wheels 55mm 4.5/6W Three-Number Combination

Three-Number Combination

Battery Life: Minimum 1 hour in search mode after 200 hours in transmit mode (approximately 250 hours in transmit only or 50 hours in search only)

TSG's Junior Set merges high-end manufacturing with the best possible defence for the vulnerable limbs of new recruits

PFC Free (No Perfluorocarbons)

EVA cup foam

Spitfire F4 Classic 99D Wheels 55mm 4.5/6W Three-Number CombinationThe Spitfire Formula 4 Classics come in at a 55mm diameter and 99a durometer making it a pro wheel stable for skating street, skate parks and bowls! The Spitfire Formula 4 Classics are built to excel with its signature Formula 4 design. Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another! Features: Diameter: 55mm Durometer: 99a