The SAK-D6818/PU rear big bore shock is an aluminum upgrade tailored for Auper D6 chassis models that accept the same rear mounting configuration. The larger bore and metal body influence damping characteristics and add metal durability compared with smaller or plastic units, with a purple anodized finish for a customised look.
The description highlights setup implications and installation pointers: it replaces the stock rear shock assembly on compatible Auper D6 variants, installs into the rear shock tower and lower rear mount using the existing hardware where dimensions align, and should be tuned with appropriate springs and damper oil to achieve the handling you want. This content is focused on RC model applications only.
For Auper D6 hobbyists seeking a metal-bodied big bore rear shock, the SAK-D6818/PU offers a change in damping behavior and robust construction; pair it with considered spring and oil choices to dial in rear performance.
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