Seismic
80.5mm x 61mm ALPHA Wheels - Seismic Skate Systems
80.5mm x 61mm ALPHA Wheels - Seismic Skate Systems
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80.5mm tall ALPHA Wheels
Sold in sets of FOUR wheels. Available in TWO finely-tuned widths:
80.5mm tall x 61mm wide DH Race: Superior top-end roll speed, traction, and braking power… with surprising quickness and agility for a wheel of this heft!
60.5mm running surface • Bearing seat offset 3.5% • Square outside edge, straight-cut inside edge • 9.125 oz. each
80.5mm tall x 55mm wide LDP Trim: Optimal balance of momentum, efficiency, and grip for pushing and pumping speeds!
51mm running surface • Bearing seat offset 6.5% • Beveled edges • 8.75 oz. each
A highly-optimized balance of properties for modern racing
• Size and momentum to carry you past the competition in straightaways – yet agile enough for quick acceleration, fast edge-to-edge adjustments, and snappy technical pre-drifts. Welcome to a whole new realm of FAST!
• Finely-calibrated width and supremely supported edges for smooth, predictable handling through even the hardest corners.
• The very fastest urethane that the skateboard industry has ever seen, bar none.
• Named after the Greek letter “alpha” (α), used in science to represent rotational acceleration.
The Fusion™ core – integrating 15 years of advanced hub R&D
• 46mm tall x 44mm wide – the largest and most supportive hub ever seen in a wheel this size.
• Deep, wide “saddle” profile regulates lateral wheel flex, supercharges edge support, and ensures absolute mechanical lock with the urethane.
• 8 lateral support beams (hollowed-out for lightness and aesthetics) form wide ridges that create unprecedented circumferential lock and rebound.
• Robust bearing lugs.
• Formed from 85D fiber-reinforced thermoplastic – the toughest hub material in the industry.
*Includes GST*
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