70mm Seismic Urchin Longboard Skateboard Wheels

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  • Diameter: 70mm
  • Width: 44mm
  • Contact Patch: 40mm
  • Durometer: 78a, 80a, 82a
  • Lip Profile: Round
  • Core Placement: Offset
  • Wheel Surface: Mango & Red are Stoneground / Blue has a Smooth Surface
Choose Variation
$62.00 USD
1 Quantity = 4 Wheels, enough for a complete longboard.

The Seismic 70mm Urchin longboard wheels are perfect for throwing huge stand up slides with ease and steeze. They are an amazing all-around freeride wheel as well as an all-around longboard wheel.

Mango and Red come with a stoneground wheel surface. Clear Blue wheels have a smooth wheel surface.

Have fun!

Seismic's Description

70mm tall x 44mm wide Urchin Wheels.

Offset bearing seat, 38mm running surface, radiused outside edge, beveled inside edge.
5.0 oz. each.

Sold in sets of FOUR wheels.

An extremely versatile wheel, with height and width perfectly balanced for modern all-around riding. Enough grip to hit corners with speed, but easy breakout for big slides.

Molded around our advanced Mini-EC hub, which preserves ample tire thickness while saving over ½-ounce per wheel, stiffening the inside edge, and super-charging inside edge rebound. Translation: Better roll speed, more predictable handling, and better slide control!


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