Seismic Skate – Defcon Standard Short Barrel 0.60-inch (15mm) – Bushings

Seismic® Defcon™ Barrel Bushings
Deeper Lean with Truer, More Fluid Steering • Finer Control and Highly-Energetic Response • Precision Fit
Available in five (5) color-coded durometers and three (3) precision-fit heights. (Additional duros coming early 2023.)
Price is for a single pair of two (2) barrel bushings. Discounted pricing for Bundle of all duros in a single height.

A major step forward in bushing performance…
• Deeper lean and truer, more fluid steering with less lateral hanger slop!
• Highly-energetic yet smooth and controlled return-to-center
• Larger compression range compared to other bushing formulas in the same duro – No premature packing • Fuller wheel contact (less “outside wheel lift”)
• Smoother, more linear resistance profile – Consistent feel • Advanced control

Fine-tuned dimensions for high-performance fit!
• Full 1.0-inch Outer Diameter optimizes seating in finer Hanger bushing pockets.
• Inner Diameter carefully calibrated for snug fit on standard Kingpin shafts.
• Mold-top ends machined for exact height and superior flatness. – No “dished” end surfaces.
• Short 0.60-inch (15mm): Optimal height both Board-Side (BS) and Road-Side (RS) for many modern longboard trucks, especially those assembled with BS washers. (e.g., Bear, Caliber, Paris, Dont Trip Poppy / Slalocybin)

73A – Cloud White
77A – Sunray
81A – Sky Blue
84A – Bubblegum
87A – Mango
90A – Mint
93A – Grape
97A – Midnight

Note: May feel slightly softer than comparable duros in other bushings. For optimal bushing performance, do not under-tighten or over-tighten kingpin nuts. Replace bushings that show signs of excessive wear, weathering, or aging.