Seismic Speed Vent 77a Longboard Wheels - Bubblegum - 85mm feed-color-Light Blue Diameter: 75mm

Diameter: 75mm

49mm running surface

To ensure a perfect wrist guard fit

Locked-in fit increases stamina

Seismic Speed Vent 77a Longboard Wheels - Bubblegum - 85mm feed-color-Light Blue Diameter: 75mmThe very fastest wheel on the planet used to set multiple World Speed Records including Pete Connollys blistering mark of 91. 17 mph 146. 73 kph (Sept. 16, 2017 at The Top Speed Challenge in Quebec, Canada); and Mischo Erban's Official IGSA standup record of 80. 83 mph 130. 08 kph (Sept. 30, 2010 in northern Colorado). The 85mm by 52mm Seismic Speed Vent is molded around their proprietary Energy Conversion (EC) hub the first tall, wide hub seen in