Take your skating to the next level with the Spitfire Formula Four Conical Skateboard Wheels. Built with Spitfire's Formula Four Urethane, these wheels feature a smooth riding surface in a medium profile maximizing traction for precise carving. Sold as a set of four in a variety of durometers.
Surface
Smooth
Quantity
Set of 4 Wheels
Wheel Profile
Medium
Key Features
Formula Four Urethane
Wheel Shape
Conical Shape
Features
Surface
Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.
Wheel Profile
Medium - Your classic wheel shape, versatile all-around wheel for street/park skating.
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 Shape - A true performance conical shape, hand cut for quick response and less weight.
Specs
Durometer
white/green (101d)
101a
white/yellow (99d)
99a
Size
52mm
53mm
54mm
56mm
Diameter (mm):
52.0
53.0
54.0
56.0
Width (mm):
31.5
32.0
32.2
33.0
Riding Surface (mm):
19.5
20.0
20.2
20.5
Suggested Riser Size (in):
N/A
N/A
N/A
1/8
Reviews
4.9
Overall Rating
Reviewed by
31
customers
Typical F4 quality
by William
in PHL(Verified Buyer)
Posted on 10/25/2024
Spitfire Formula Four Conical Skateboard Wheels - white/yellow (99d)
99 F4s are still a perfect mix of firmness and rebound for less than perfect terrain.
These have an overall width slightly more narrow than Classics but theres still a lot of mass. I bought 56s but would probably go for 54s next time unless I was exclusively skating bigger transitions.
0person has found this review helpful
epic wheels
by Errol(Verified Buyer)
Posted on 1/11/2023
Spitfire Formula Four Conical Skateboard Wheels - white/yellow (99d)
they’re epic
0person has found this review helpful
Sick
by Scott
in Yucca Valley, CA(Verified Buyer)
Posted on 4/9/2022
Spitfire Formula Four Conical Skateboard Wheels - og fireballs (99d)
They skate noticeably faster than my OJ Nomads. Perfect amount of grip.
0person has found this review helpful
Awesome
by Andrew Himmler
in FINDLAY, OH(Verified Buyer)
Posted on 10/22/2021
Spitfire Formula Four Conical Skateboard Wheels - white/yellow (99d)
First time riding conicals, very smooth ride, locks in on grinds good
1person has found this review helpful
Spitfire for Life
by KellyZ(Tactics Employee)
Posted on 8/4/2021
Spitfire Formula Four Conical Skateboard Wheels - floral bighead (99d)
I love the conicals for that extra contact area, and these are the perfect size and duro for me. Not too grippy, not too slick. ??
2people have found this review helpful
Best Spitfire F4 Shape IMHO
by Charlie
Posted on 2/11/2021
Spitfire Formula Four Conical Skateboard Wheels
I had tried the conicals full but we're too wide for me,tried radials slim but were too skinny. Conicals are just the perfect width, perfect smooth ride and grip. Have then in 52mm & 53mm and they're excellent for both street and skateparks.
4people have found this review helpful
Asked by Joseph on 2/24/2017
how well do these slide
Answered
by Danny M
(Tactics Employee)
on 2/27/2017
These have a 101d hardness, so that means they are going to be real hard and slide very well.
5people have found this answer helpful
Asked by DS on 11/17/2016
Whats the difference between these and the fulls?
Answered
by James D
(Tactics Employee)
on 11/29/2016
