DYNEST HST Spring Bushing Sampler

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. Find your feel. One each of the DYNEST HST Spring Bushing in Smooth Pink 50A, Soft Orange 60A, Medium Purple 70A and Hard Green 80A, for the Hamboards HST rear truck. Each replaces the gold spring and rear bushing, and your Original gold spring stays on hand as the loosest reference. The Shore A number is the hardness of the urethane only, not the feel. The spring cast inside, and how tightly the urethane is confined as the coils close, set the resistance, so a 70A DYNEST does not ride like a 70A conventional bushing. Every grade starts easy and gets firmer the deeper you lean. Ride all four, keep the grade that fits, and keep the others as spares. Installs with standard hardware, no lubrication. Hand-cast in small batches. Patents pending: US 18/785,017; US 19/794,207.