Spitfire Foy F4 Conical Full Wheels Set Purple Natrual Swirl 54mm/99a
FEATURES
Quantity
Set of 4 Wheels
Wheel Profile
Wide
Surface
Smooth
Key Features
Formula Four Urethane
Wheel Shape
Conical Full Shape
Pro Model
Jamie Foy
Durometer
99a
WHEEL PROFILE
Wide - Wide wheels provide more traction and stability at high speed, so you'll be less likely to slip out of your line.
SURFACE
Smooth - Smooth wheels have less surface friction than treaded wheels and are easier to slide.
KEY FEATURES
Formula Four Urethane - Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti-slick slide and a longer lasting size and shape.
WHEEL SHAPE
Conical Full Shape - Wider riding surface and cutaway design for unmatched control and lasting speed.
DUROMETER
99a - Best used in pools and parks with a little more grip than harder wheels, and a little more slide than softer wheels. Ideal for moderately skilled riders who also want to skate street when needed. Hard enough that sliding is a breeze while soft enough for a smooth roll and plenty of grip.
Most urethane skate wheels generally range from 75a-101a, the numbers increase with the hardness of the wheel.