The Formula Four Conical Full skateboard wheels feature Spitfire's performance urethane that lasts longer and withstands more abuse than the competition. Pick which duro you're looking for after assessing the varying attributes, 'cause this is getting technical.
Surface
Smooth
Quantity
Set of 4 Wheels
Wheel Profile
Wide
Key Features
Formula Four Urethane
Wheel Shape
Conical Full 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
Wide - More traction and stability at high speed so you'll be less likely to slip out of your line.
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.
Specs
Durometer
white (101d)
101a
white 56 (101d)
101a
white 58 (101d)
101a
decay/black (99d)
99a
white (99d)
99a
white 56 (99d)
99a
white 58 (99d)
99a
natural/teal (97d)
97a
Size
52mm
53mm
54mm
56mm
58mm
Diameter (mm):
52.0
53.0
54.0
56.0
58.0
Width (mm):
32.5
33.5
34.0
36.0
37.0
Riding Surface (mm):
21.0
21.5
22.0
25.0
27.3
Suggested Riser Size (in):
N/A
N/A
N/A
1/8
1/8 - 1/4
Reviews
4.9
Overall Rating
Reviewed by
135
customers
Sick wheels!
by Fabian Trojer
in Las Vegas, NV(Verified Buyer)
Posted on 11/4/2023
Spitfire Formula Four Conical Full Skateboard Wheels - white 56 (99d)
Spitfire never lets you down!
0person has found this review helpful
Wheels
by Richard J Axvig
in Grand Forks, ND(Verified Buyer)
Posted on 5/15/2023
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
Great wheels and should last quite awhile
2people have found this review helpful
Fast and better control
by Rich McCullah
in Brooklyn, NY(Verified Buyer)
Posted on 5/2/2023
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
I was skating 56mm and switched to these. They are faster and with the width I have greater control. I'm 50 and getting back at it and these wheels are great.
6people have found this review helpful
The best
by Sean Crow
in Pacific Grove, CA(Verified Buyer)
Posted on 3/31/2023
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
I've tried other wheels and I'm at the point where i will never skate anything but Spitfire. These slide so well.
2people have found this review helpful
Great Wheels
by Sk8forlife
in US(Verified Buyer)
Posted on 2/21/2023
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
Wide riding surface lets you keep speed while using slightly smaller wheels. F4 is the best urethane!
3people have found this review helpful
Best Wheels...
by Shane White Horse
in The Dalles, OR(Verified Buyer)
Posted on 10/13/2022
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
These wheels just hold up to alotta street skating and hardly ever a flat spot...highly recommend playaz...
7people have found this review helpful
Asked by Adam on 5/31/2017
Why did the price for wheels get jacked up $5 all of a sudden?
Answered
by Graig A
(Tactics Employee)
on 5/31/2017
Unfortunately the manufacturer raised their prices.
.
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