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Spitfire Louie Formula Four Pro Conical Skateboard Wheels

1 Review
end times (99d)
Color: end times (99d)
Size: Size Chart
In Stock - Qualifies For FREE U.S. Shipping
  • Set of 4 Wheels
Wheel Profile
  • Wide
  • Smooth
Pro Model
  • Louie Lopez
Key Features
  • Formula Four Urethane
  • Conical Shape
  • 99a
Wheel Profile

You may notice a discrepancy between what we designate a wide, standard or narrow and what the brands do. This classification is our opinion based on years of skating, as well as looking at the profile of the wheel as it compares to what we believe is a standard profile. You just have to trust us on this.

Wide - Wide wheels provide more traction and stability at high speed, so you'll be less likely to slip out of your line.


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.


Conical Shape - A true performance conical shape - hand cut for quick response and less weight.


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.

Diameter (mm):52.053.0
Width (mm):31.532.0
Riding Surface (mm):19.520.0
Suggested Riser Size (in):N/AN/A
Overall Rating
Reviewed by 1 customers

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The best
by Vinny (Verified Buyer)
Posted on 9/14/2017
Spitfire Louie Formula Four Pro Conical Skateboard Wheels - end times (99d)
If I could afford it I would buy about a lifetime supply of these wheels love the design and the shape is the best , rolls over rocks and pebbles and is smooth ! Will never ride anything else !
2 people have found this review helpful

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