DYNEST HST Spring Bushing

DYNEST is off to a bigger start than expected. We’re scaling up production and working to replenish inventory around September 28. Thanks for your patience while we get more on the way. A stock HST spring pushes back the same amount for every degree of lean. DYNEST™ puts that spring inside urethane, so the resistance builds as you dig into the turn and releases as you level out — pick your grade by how hard you want the bottom of the turn to push back. All grades start-out feeling like a stock gold spring and get progressively stiffer as you lean. DYNEST replaces the usual soft-vs-stiff trade-off with a spring bushing that does both: soft and forgiving at first lean, progressively firmer the deeper you carve. HST is where DYNEST started — a single spring cast fully inside solid polyurethane, built specifically for HST trucks. Intended for the rear truck only with ZR0, 20 or 40 baseplates. Sold individually. Each HST truck uses one DYNEST spring bushing. Replaces the Gold or Silver spring and the bushing in the rear. Do not overtighten the kingpin. Installs like the HST spring it replaces — no new hardware, nothing to lubricate. Like most performance bushings, DYNEST needs a short break-in period, typically the first ride or two.DYNEST™ is patent pending. Learn more about how the technology works on the DYNEST blog. Handmade in small batches: Each DYNEST spring bushing is made by hand, so slight variations in color, texture, edges, or finish may occur from one piece to the next. These cosmetic differences are part of the handmade process and do not affect the bushing’s intended function. Photos show representative examples, and the piece you receive may vary slightly.