
Seismic: 90mm Megawatt Longboard Skateboard Wheels
90mm tall x 58mm wide MEGAWATT Wheels
53mm x 46mm TURBINE hub (NEW!) ⢠Bearing seat offset 8.6% ⢠53mm running surface ⢠Radiused outside edge, beveled inside edge
11.0 oz. each ⢠Sold in sets of FOUR wheels
More miles per hour, distance per push, and blocks per watt!
⢠The worldās fastest urethane and most progressive hub-and wheel engineering bring unparalleled rebound and superior energy efficiency to a huge 90mm-diameter shape.
⢠Higher top speeds, longer push distances, and extended ESK8 battery life and riding range!
⢠Next-level weight-saving Turbine⢠hub features bigger vent holes for more accessible e-board pulley adapter fitting.
⢠Hub structure ingeniously sculpted for highly-optimized routing of wheel rebound energy.
⢠Width, edge profiles, and bearing seat offset finely calibrated for race-style grip and more consistent wear.
⢠Half-millimeter concave running surface preloads edges, sharpens grip, enhances rebound.
⢠Surprisingly quick, smooth, and agile handling for its size, even through hard corners. In a class by itself!
Poured in DEFCON⢠ā the worldās fastest urethane!
⢠With a remarkable set of unique and highly-advanced properties, Seismicās DEFCON ultra-high-rebound urethane is the fastest formula in the history of skateboard racing, bar none.
⢠Credited with virtually every significant world speed and distance record ā including the official Guinness Standupmark (91.17 mph / 146.73 kph), the official Guinness Street Luge mark (101.83 mph / 163.88 kph), the official Guinness Standup Slide mark (73.34 mph / 117.35 kph), and the Long-Distance Push Mile, Marathon, and 24-Hour Ultra marks!
⢠Defconās superior energy efficiency means not just higher speeds and longer push distances, but also noticeably longer battery life and rolling range on your e-board! (If not yet available, ask your favorite e-board brands to offer pulley adapters fitted to the Turbine hub.)
⢠Available in two finely-tuned durometers, both with predictable handling and slow, consistent wearā¦
ā 74A Mango: Fast, smooth, grippy, and lively underfoot. An optimal balance of properties for most surface conditions.
ā 76A Mint: Ideal for smoother surfaces. Very fast roll with friendlier slide characteristics. Excellent durability.
The TURBINE⢠core ā NEW!
⢠Integrates nearly 20 years of advanced hub R&D.
⢠53mm tall x 46mm wide ā the largest and most supportive hub ever seen in a wheel this size.
⢠Formed from 85D fiber-reinforced thermoplastic ā the toughest hub material in the industry ā with robust bearing lugs.
⢠Eight (8) contoured crossbeams (hollowed-out for lightness and aesthetics) combine with deep, wide āsaddleā profile to create robust edge support and ironclad 3D mechanical lock with urethane.
⢠Central crossbeams act as internal āturbine bladesā that continuously catch and guide Defconās superior rolling rebound energy with perfect balance and revolutionary efficiency.Ā Boosts both speed and e-board range to another level!
⢠Stiff saddle walls trap and return lateral wheel flex energy to supercharge rebound out of pumps, carves, and tight corners.
90mm tall x 58mm wide MEGAWATT Wheels
53mm x 46mm TURBINE hub (NEW!) ⢠Bearing seat offset 8.6% ⢠53mm running surface ⢠Radiused outside edge, beveled inside edge
11.0 oz. each ⢠Sold in sets of FOUR wheels
More miles per hour, distance per push, and blocks per watt!
⢠The worldās fastest urethane and most progressive hub-and wheel engineering bring unparalleled rebound and superior energy efficiency to a huge 90mm-diameter shape.
⢠Higher top speeds, longer push distances, and extended ESK8 battery life and riding range!
⢠Next-level weight-saving Turbine⢠hub features bigger vent holes for more accessible e-board pulley adapter fitting.
⢠Hub structure ingeniously sculpted for highly-optimized routing of wheel rebound energy.
⢠Width, edge profiles, and bearing seat offset finely calibrated for race-style grip and more consistent wear.
⢠Half-millimeter concave running surface preloads edges, sharpens grip, enhances rebound.
⢠Surprisingly quick, smooth, and agile handling for its size, even through hard corners. In a class by itself!
Poured in DEFCON⢠ā the worldās fastest urethane!
⢠With a remarkable set of unique and highly-advanced properties, Seismicās DEFCON ultra-high-rebound urethane is the fastest formula in the history of skateboard racing, bar none.
⢠Credited with virtually every significant world speed and distance record ā including the official Guinness Standupmark (91.17 mph / 146.73 kph), the official Guinness Street Luge mark (101.83 mph / 163.88 kph), the official Guinness Standup Slide mark (73.34 mph / 117.35 kph), and the Long-Distance Push Mile, Marathon, and 24-Hour Ultra marks!
⢠Defconās superior energy efficiency means not just higher speeds and longer push distances, but also noticeably longer battery life and rolling range on your e-board! (If not yet available, ask your favorite e-board brands to offer pulley adapters fitted to the Turbine hub.)
⢠Available in two finely-tuned durometers, both with predictable handling and slow, consistent wearā¦
ā 74A Mango: Fast, smooth, grippy, and lively underfoot. An optimal balance of properties for most surface conditions.
ā 76A Mint: Ideal for smoother surfaces. Very fast roll with friendlier slide characteristics. Excellent durability.
The TURBINE⢠core ā NEW!
⢠Integrates nearly 20 years of advanced hub R&D.
⢠53mm tall x 46mm wide ā the largest and most supportive hub ever seen in a wheel this size.
⢠Formed from 85D fiber-reinforced thermoplastic ā the toughest hub material in the industry ā with robust bearing lugs.
⢠Eight (8) contoured crossbeams (hollowed-out for lightness and aesthetics) combine with deep, wide āsaddleā profile to create robust edge support and ironclad 3D mechanical lock with urethane.
⢠Central crossbeams act as internal āturbine bladesā that continuously catch and guide Defconās superior rolling rebound energy with perfect balance and revolutionary efficiency.Ā Boosts both speed and e-board range to another level!
⢠Stiff saddle walls trap and return lateral wheel flex energy to supercharge rebound out of pumps, carves, and tight corners.
Original: $125.00
-65%$125.00
$43.75Description
90mm tall x 58mm wide MEGAWATT Wheels
53mm x 46mm TURBINE hub (NEW!) ⢠Bearing seat offset 8.6% ⢠53mm running surface ⢠Radiused outside edge, beveled inside edge
11.0 oz. each ⢠Sold in sets of FOUR wheels
More miles per hour, distance per push, and blocks per watt!
⢠The worldās fastest urethane and most progressive hub-and wheel engineering bring unparalleled rebound and superior energy efficiency to a huge 90mm-diameter shape.
⢠Higher top speeds, longer push distances, and extended ESK8 battery life and riding range!
⢠Next-level weight-saving Turbine⢠hub features bigger vent holes for more accessible e-board pulley adapter fitting.
⢠Hub structure ingeniously sculpted for highly-optimized routing of wheel rebound energy.
⢠Width, edge profiles, and bearing seat offset finely calibrated for race-style grip and more consistent wear.
⢠Half-millimeter concave running surface preloads edges, sharpens grip, enhances rebound.
⢠Surprisingly quick, smooth, and agile handling for its size, even through hard corners. In a class by itself!
Poured in DEFCON⢠ā the worldās fastest urethane!
⢠With a remarkable set of unique and highly-advanced properties, Seismicās DEFCON ultra-high-rebound urethane is the fastest formula in the history of skateboard racing, bar none.
⢠Credited with virtually every significant world speed and distance record ā including the official Guinness Standupmark (91.17 mph / 146.73 kph), the official Guinness Street Luge mark (101.83 mph / 163.88 kph), the official Guinness Standup Slide mark (73.34 mph / 117.35 kph), and the Long-Distance Push Mile, Marathon, and 24-Hour Ultra marks!
⢠Defconās superior energy efficiency means not just higher speeds and longer push distances, but also noticeably longer battery life and rolling range on your e-board! (If not yet available, ask your favorite e-board brands to offer pulley adapters fitted to the Turbine hub.)
⢠Available in two finely-tuned durometers, both with predictable handling and slow, consistent wearā¦
ā 74A Mango: Fast, smooth, grippy, and lively underfoot. An optimal balance of properties for most surface conditions.
ā 76A Mint: Ideal for smoother surfaces. Very fast roll with friendlier slide characteristics. Excellent durability.
The TURBINE⢠core ā NEW!
⢠Integrates nearly 20 years of advanced hub R&D.
⢠53mm tall x 46mm wide ā the largest and most supportive hub ever seen in a wheel this size.
⢠Formed from 85D fiber-reinforced thermoplastic ā the toughest hub material in the industry ā with robust bearing lugs.
⢠Eight (8) contoured crossbeams (hollowed-out for lightness and aesthetics) combine with deep, wide āsaddleā profile to create robust edge support and ironclad 3D mechanical lock with urethane.
⢠Central crossbeams act as internal āturbine bladesā that continuously catch and guide Defconās superior rolling rebound energy with perfect balance and revolutionary efficiency.Ā Boosts both speed and e-board range to another level!
⢠Stiff saddle walls trap and return lateral wheel flex energy to supercharge rebound out of pumps, carves, and tight corners.





















