SPITFIRE FORMULA 4 LOCK-INS WHEELS Durometer_97a or into your cones as

or into your cones as well as simply fixed with rubber bands (not included) to your scooter or bicycle

: Collapsible for easy storage

stand up equal

Each roller is specifically designed with varying amounts of taper allowing for unique levels of performance

Sized at 62mm in diameter

SPITFIRE FORMULA 4 LOCK-INS WHEELS Durometer_97a or into your cones asFormula Four Urethane: Experience the gold standard of skateboard urethane. Spitfire's exclusive F4 compound offers exceptional abrasion resistance, virtually eliminating flat spots, and provides a consistently smooth, fast ride, session after session. 99a Durometer: This is the sweet spot for a versatile ride. The 99a durometer ensures excellent grip on various surfaces while still allowing for controlled slides. It's the perfect balance for