Radius Rod Left Rear 7/16in x 21in Mini Blk

The Radius Rod Left Rear 7/16in x 21in Mini Black is a precision suspension component engineered for Triple X Micro and Mini chassis applications. This aluminum radius rod features a 0.875-inch outer diameter and 21-inch overall length, with 7/16-20 female threads at one end for secure mounting. The black anodized finish provides corrosion resistance and professional appearance on high-performance mini sprint cars and micro sprints where suspension geometry demands exact tolerances and reliable load transfer through tight turns and acceleration.

Suspension tubing in the 0.875-inch diameter range delivers the optimal balance of stiffness and weight for mini sprint chassis dynamics. The 21-inch length positions this left rear radius rod to control rear axle movement while maintaining proper chassis geometry during acceleration, braking, and cornering. Aluminum construction keeps unsprung weight low—critical for responsive handling—while the black anodized coating resists salt air, moisture, and heat cycling. The 7/16-20 female thread interface ensures repeatable bolt-down torque and eliminates lateral play at the mounting point, preserving suspension alignment lap after lap.

This component is purpose-built for racers running mini sprint or micro sprint platforms who require OEM-compatible or exact-spec replacement radius rods. Whether you're rebuilding a complete rear suspension, replacing a bent tube from hard impact, or upgrading to a fresh chassis setup, this left rear configuration integrates directly into the Triple X Micro and Mini suspension family. Weighing 0.57 lbs, the tube minimizes rotational inertia while maintaining the rigidity needed for consistent corner speeds and predictable weight transfer across the rear end.