85mm Speed Vent Wheels

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)


Sold in sets of FOUR wheels.

SKU: WHSPDVNT_85mm Categories: , , , ,


Now available in Defcon urethane!

85mm tall x 52mm wide Speed Vent Wheels.

Offset bearing seat, dual lip design.
8.6 oz. each.

Sold in sets of FOUR wheels.

Choose BlackOps formula for the ultimate balance between speed and pure grip, with excellent durability.

Choose Defcon formula for explosive speed and rebound with smooth, predictable grip-to-slip.

The very fastest wheel on the planet – used to set multiple World Speed Records – including Pete Connolly’s blistering mark of 91.17 mph (146.73 kph) set Sept. 16, 2017 at The Top Speed Challenge in Quebec, Canada, and the Official IGSA standup record of 80.83 mph (130.08 kph) set by Mischo Erban on Sept. 30, 2010 in northern Colorado. The 85mm by 52mm Seismic Speed Vent is molded around our proprietary weight-saving Energy Conversion (EC) hub – possibly the raciest, sexiest hub on the market. The 85mm diameter gives it the roll speed of a downhill wheel, while the weight-saving hub adds the quickness and agility of a smaller wheel, as well as enhanced rebound. Combined with lips designed for pure grip, the Speed Vent is utterly unique among high-end wheels. Breakthrough performance for Downhill, LDP, carving and cruising.

1 review for 85mm Speed Vent Wheels

  1. Rated 5 out of 5


    I am definitely a recreational longboarder and relatively new to longboarding, but these wheels are installed on the second longboard I have built now, so I do have something to compare them to.

    Clear blue 75A is the durometer I purchased in this wheel, along with the Tekton 6-Ball (red) bearings. Compared to the first board I built, these wheels and bearings are so much faster! The large diameter is nice for rolling over irregularities on riding surfaces, and the large diameter does not appear to slow them down at all. As an example, just sitting on the board with one of my other kids rolling down a hill, I will accelerate away from my son on the other board, which has 77mm wheels on it and freshly greased bearings. In comparison between the two boards, the one with the Seismic wheels and Tekton bearings feels like it is a powered board, no joke.

    These are beautiful wheels, and I love how the sun shines through them. Overall quality is excellent and they have very little runout. While I am just a casual rider and have never done any slides or any aggressive type of riding, I will say they have a lot of grip while cornering.

    I doubt I will ever wear out these wheels with the type of riding I do, but if I ever need to replace them I would without hesitation get another set of Seismic wheels!

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