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Skate Shop/Skateboards/Wheels/Park/Street Wheels/Bones Park/Street Wheels

Bones Kowalski X-Formula V5 Sidecut Skateboard Wheels

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against the grain (99a)
Select Style: against the grain (99a)
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Overview Features Specs

Overview

Pro Model
  • Kevin Kowalski
Surface
  • Smooth
Quantity
  • Set of 4 Wheels
Formula
  • X Formula (XF)
Wheel Shape
  • STF V5 Shape
Durometer
  • 99a

Features

Surface

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

Formula

X Formula (XF) - XF-97A X-Formulas roll over rough terrain like softer wheels do, but slide much like a harder wheel will.

Wheel Shape

STF V5 Shape - Lighter weight, less side drag, ideal for locking grinds for ledges, rails and bowls.

Lip Radius: 0.5"

Bearing Placement: Center-Set/Reversible

Durometer

99a - Offers more grip than harder wheels and more slide than softer wheels. Great for slick surfaces when you want more control.

Specs

Size54mm55mm
Diameter (mm):54.0 55.0
Width (mm):31.0 32.0
Riding Surface (mm):16.0 17.0
Suggested Riser Size (in):N/A 1/8

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