Alum Shock Mono 5in Dbl Adj Drag

The AFCO Racing Products Alum Shock Mono 5in Double Adjustable Drag (model 3850BG) is a precision-engineered twin-tube racing shock designed for high-performance marine and motorsport applications requiring responsive damping control. Built from blue anodized aluminum, this shock delivers the tuning flexibility demanded by serious racers and offshore enthusiasts operating in demanding saltwater environments.

The dual-adjustable design allows independent tuning of compression and recoil damping, enabling fine-calibration of suspension response across varying water conditions and load states. With a compressed length of 12 inches and extended length of 16.92 inches, the 5-inch stroke provides controlled absorption and controlled extension across the operating range. The threaded aluminum construction resists corrosion in salt environments while maintaining lightweight characteristics critical for performance vessels. At 4.55 pounds per unit, this shock minimizes unsprung mass without sacrificing durability or adjustability.

This shock is purpose-built for racing applications where suspension tuning directly impacts handling and ride quality. Competitive boaters, marine suspension engineers, and high-performance vessel operators select AFCO products for their track-proven reliability and adjustability. The double-adjustable specification allows separate control of high-speed and low-speed compression circuits, plus recoil damping—essential when optimizing performance across variable sea states, wake patterns, and load configurations.

AFCO Racing Products has established authority in suspension technology for racing and performance applications. The mono-tube design combined with dual adjustability positions this shock in the premium segment of marine and motorsport suspensions, where precision damping control translates directly to competitive advantage and comfort during extended offshore operations or racing events.