AlloyShock Set, 15mm Bore 132mm Length 500cSt Oil (ARA330721)

This aluminum big-bore shock set is a pair of assembled dampers built to upgrade the suspension on compatible RC vehicles. Each shock is filled with 500 cSt silicone oil and has a 15 mm internal bore and a 132 mm center-to-center length, delivering smooth, controlled damping across uneven terrain. The kit arrives assembled and ready to install, with preload spacers included to tailor ride height and stiffness once springs are selected for the setup.

Designed for durability and precise performance, these shocks feature anodized aluminum bodies, tough molded caps, seal cartridges, and preload adjusters, plus 4 mm stainless steel shafts for long-lasting rigidity. They use tough composite rod ends, spring retainers, and pivot balls, along with smooth silicone o-rings to maintain reliable seals. The set is ready to bolt on after fitting compatible springs, and includes additional preload spacers to fine-tune damping and ride characteristics. The piston uses a 1.3 mm diameter with four holes to provide measured, predictable flow.