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Pure grip at its finest, with superior wear characteristics. The wheel of choice for the world’s most discerning racers – including the 2006 World Slalom Champion and the 2007 IGSA World #1-ranked downhill racer – along with countless longboarders, cruisers, and classic rippers!

All Seismic wheels 77A and above are now poured in a revolutionary new urethane compound, code named “Black Ops”. The best, bar none. It offers more grip and rebound together, with less rolling resistance, than any other formula ever! Industry-leading core technology makes our big wheels surprisingly lightweight, with supercharged inside edge rebound.

For highest performance, use a softer duro at the tail (where thrust is generated and grip is most critical) and a harder duro at the nose (to optimize roll speed).

 

76mm Hot Spot | 73mm Speed Vent | 77mm Speed Vent | 78mm Blast Wave | 85mm Speed Vent |
69mm Hot Spot | 66mm Hot Spot | 63mm Hot Spot | 59mm Rippler |
75mm Avila | 68mm Avalon | 62mm Cambria

 

76mm x 59mm Hot Spot

The new 76mm x 59mm Hot Spot is quite possibly the fastest all-around wheel ever developed for Downhill and GS racing. It’s molded in Black Ops™ urethane around the new Seismic Mini-EC core. Not too big and not too small, the core preserves ample tire thickness while saving over ½-ounce per wheel and super-charging inside edge rebound. The result is a big, wide wheel with superior traction and roll; smooth, predictable handling; and the quickness of a much smaller wheel. Said multi-time World Slalom Champion Gary Fluitt, “I threw them on for my final run in the 2010 Texas Sizzler GS, and without any testing I dropped my time by over a half second. That’s an eternity in slalom racing, and it was more than enough to give me the win.”
Hardness/Color Hardness/Color Hardness/Color

77A Durometer
Translucent Orange

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80A Durometer
Transl. Sky Blue

  Buy Now!

83A Durometer
Transl. Deep Purple

  Buy Now!

 

73mm x 54mm Speed Vent

The 73mm Speed Vent is molded around our proprietary weight-saving Energy Conversion Core – possibly the raciest, sexiest core on the market. The 73mm diameter gives it the roll speed of a larger wheel, while the weight-saving core adds the quickness and agility of a smaller wheel, as well as enhanced rebound. Combined with lips designed for pure grip, the 73mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and Hybrid slalom.
Hardness/Color Hardness/Color Hardness/Color

76A Durometer
Clear Orange

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80A Durometer
Transl. Sky Blue

  Buy Now!

84A Durometer
Transl. Deep Purple

  Buy Now!

 

77mm x 55mm Speed Vent

The 77mm Speed Vent is molded around our proprietary weight-saving Energy Conversion Core – possibly the raciest, sexiest core on the market. The 77mm diameter gives it the roll speed of a downhill wheel, while the weight-saving core adds the quickness and agility of a smaller wheel, as well as enhanced rebound. Combined with lips designed for pure grip, the 77mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and even Hybrid slalom.
Hardness/Color Hardness/Color Hardness/Color

75A Durometer
Clear Orange

  Buy Now!

79A Durometer
Transl. Sky Blue

  Buy Now!

83A Durometer
Transl. Deep Purple

  Buy Now!

 

78mm x 50mm Blast Wave

Unlike previous wheels in the Seismic line, the Blast Wave has a slightly radiused outer lip for high grip with controlled sliding. It's molded around the full version of our proprietary Energy Conversion core, making it astoundingly light for a wheel of this size – so much so that top racers use it for disciplines ranging from Tight Slalom all the way to technical Downhill. Truly a “blast” to ride, and destined to rewrite the book on the versatility of tall wheels.
Hardness/Color Hardness/Color Hardness/Color

75A Durometer
Clear Orange

  Buy Now!

79A Durometer
Transl. Sky Blue

  Buy Now!

83A Durometer
Transl. Deep Purple

  Buy Now!

 

85mm x 52mm Speed Vent

The very fastest wheel in the world - used by Joel King of England to set a Guinness World Record of 114.7 mph on a jet-powered luge! The 85mm Speed Vent is molded around our proprietary weight-saving Energy Conversion Core – possibly the raciest, sexiest core on the market. The 85mm diameter gives it the roll speed of a downhill wheel, while the weight-saving core adds the quickness and agility of a smaller wheel, as well as enhanced rebound. Combined with lips designed for pure grip, the 85mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and even Hybrid slalom.
Hardness/Color Hardness/Color

75A Durometer
Clear Blue

  Buy Now!

79A Durometer
Transl. Deep Purple

  Buy Now!

 

69mm x 51mm Hot Spot

We developed this shape to roll through turns faster without compromising grip. Taller and thinner than the Avalon, the Hot Spot features a slightly squared lip that bevels inward at a small angle. It's a perfect complement to your race box and an outstanding choice for all-purpose longboarding, cruising and Old School styling.
Hardness/Color Hardness/Color Hardness/Color

78A Durometer
Transl. Orange

  Buy Now!

81A Durometer
Transl. Sky Blue

  Buy Now!

84A Durometer
Transl. Deep Purple

  Buy Now!

87A Durometer
Transl. “Smoke”

  Buy Now!

 

66mm x 49mm Hot Spot

A 66mm x 49mm version of the original 69mm Hot Spot.
Hardness/Color Hardness/Color Hardness/Color

79A Durometer
Transl. Orange

  Buy Now!

82A Durometer
Transl. Sky Blue

  Buy Now!

85A Durometer
Transl. Deep Purple

  Buy Now!

88A Durometer
Transl. “Smoke”

  Buy Now!

 

63mm x 45mm Hot Spot

A 63mm x 45mm version of the original 69mm Hot Spot.
Hardness/Color Hardness/Color Hardness/Color

80A Durometer
Transl. Orange

  Buy Now!

84A Durometer
Transl. Sky Blue

  Buy Now!

88A Durometer
Transl. Deep Purple

  Buy Now!

92A Durometer
Transl. “Smoke”

  Buy Now!

 

59mm x 43mm Rippler

A 59mm x 43mm shape with classic grip-oriented lip profiles.
Hardness/Color Hardness/Color Hardness/Color

82A Durometer
Transl. Orange

  Buy Now!

86A Durometer
Transl. Sky Blue

  Buy Now!

90A Durometer
Transl. Deep Purple

  Buy Now!

94A Durometer
Transl. “Smoke”

  Buy Now!

 

75mm x 65mm Avila (3dm brand)

Great for all-purpose longboarding and cruising, and among the world’s best wheels for giant slalom, Super-G, banked slalom, bordercross, and downhill. Weighing more than 1/2-pound EACH, the Avilas bring new meaning to the terms “roll speed” and “inertia”. Named after a favorite training ground for California Central Coast racers, and the site of the 2002 World Slalom Championships, the Avilas dominate on long courses.

“Black Ops” series

Hardness/Color Hardness/Color Hardness/Color

77A Durometer
Translucent Blue
  Buy Now!

81A Durometer
Translucent Purple

  Buy Now!

85A Durometer
Transl. “Smoke”

  Buy Now!

“Clear” series

Hardness/Color Hardness/Color Hardness/Color

73A Durometer
Clear Vintage Red

  Buy Now!

73A Durometer
Clear Orange

  Buy Now!

75A Durometer
Clear Blue

  Buy Now!

77A Durometer
Clear Purple

  Buy Now!

 

68mm x 55mm Avalon (3dm brand)

Great for all-purpose longboarding, cruising, and Old School styling, and one of the world’s best all-around slalom wheels. Named after the legendary slalom racing site on Catalina Island, California, in the early 2000s the Avalon won more elite races than all other brands combined.
Hardness/Color Hardness/Color Hardness/Color

78A Durometer
Clear Vintage Red

  Buy Now!

78A Durometer
Clear Orange

  Buy Now!

80A Durometer
Clear Blue

  Buy Now!

82A Durometer
Clear Purple

  Buy Now!

 

62mm x 45mm Cambria (3dm brand)

Great for all-purpose longboarding and cruising, and among the world’s best wheels for tight slalom. Perfect for when you want speed and grip but don’t need to go big and burly. When nothing else will stick, the Cambria will tame the asphalt.
Hardness/Color Hardness/Color Hardness/Color

80A Durometer
Clear Vintage Red

  Buy Now!

80A Durometer
Clear Orange

  Buy Now!

82A Durometer
Clear Blue

  Buy Now!

84A Durometer
Clear Purple

  Buy Now!