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Formula Four Lock-Ins Skateboard Wheels

$34.95
16 Reviews
(16)
natural (101d)
Color:
Size: Size Chart
$34.95
Color:
Size:
In Stock - FREE Shipping on orders over $35
Features
Quantity
  • Set of 4 Wheels
Wheel Profile
  • Medium
Surface
  • Smooth
Key Features
  • Formula Four Urethane
Wheel Shape
  • Lock Ins Cut
Wheel Profile

Medium - Your classic wheel shape, versatile all-around wheel for street/park skating.

Surface

Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.

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

Lock Ins Cut - Asymmetrically cut, you can get the benefits of conical outer walls while the inside wall is cut straight, giving you a flat surface to lock in your grinds.

Specs
Durometer
natural (101d)101a
natural (99d)99a
Size52mm55mm
Diameter (mm):52.0 55.0
Width (mm):32.0 32.5
Riding Surface (mm):20.0 23.0
Suggested Riser Size (in):N/A 1/8
Reviews
4.9
Overall Rating
Reviewed by 16 customers

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Keeping the underground lit
by Andrew K in Marlton, NJ (Verified Buyer)
Posted on 8/11/2019
Spitfire Formula Four Lock-Ins Skateboard Wheels - natural (101d)
Went from bones SPF to these, I’m learning and landing tricks
0 person has found this review helpful
Shipping
by Cesar Medina (Verified Buyer)
Posted on 8/6/2019
Spitfire Formula Four Lock-Ins Skateboard Wheels - natural (99d)
The shipping was excellent, came in 2-3 days.
0 person has found this review helpful
Great Buy!
by Mario Patlan in Brownsville, TX (Verified Buyer)
Posted on 7/12/2019
Spitfire Formula Four Lock-Ins Skateboard Wheels - mash up purple/black (101d)
The wheels were bigger than what I usually ride but I definitely enjoyed them sonce they make for a smoother ride. The wheels also have more grip than previous brands I’ve used
0 person has found this review helpful
Love these
by Justin Marks in Woodside, NY (Verified Buyer)
Posted on 6/20/2019
Spitfire Formula Four Lock-Ins Skateboard Wheels - mash up blue/teal (99d)
Fast, stable, but also great for slides
1 person has found this review helpful
Believe the hype
by Jose Caballero in La Puente, CA (Verified Buyer)
Posted on 5/29/2019
Spitfire Formula Four Lock-Ins Skateboard Wheels - mash up blue/teal (99d)
These wheels are perfection. Buy some ya' dweeb.
0 person has found this review helpful
SICK
by Nicholas B in Castleton On Hudson, NY (Verified Buyer)
Posted on 4/4/2019
Spitfire Formula Four Lock-Ins Skateboard Wheels - natural (99d)
Best wheels I've ridden in a while. will get another set
0 person has found this review helpful

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