5-PT Harness System RD Roll bar MT 3IN Sub

The 5-PT Harness System RD Roll bar MT 3IN Sub from RJS SAFETY is a professional-grade five-point safety harness engineered for high-performance vehicles, motorsports applications, and track-focused builds. Designed for drivers who demand SFI 16.1 certification—the gold standard in racing safety—this harness system keeps occupants securely positioned during aggressive cornering, braking, and acceleration. Whether you're upgrading a dedicated race car, trail rig, or street machine with a roll bar setup, this 64-inch length harness delivers the restraint reliability that separates weekend warriors from serious competitors.

This five-point design features individual shoulder, lap, and sub-strap anchor points that distribute crash and acceleration forces across the torso and pelvis, reducing neck and spine injury risk in collision events. The V-type harness geometry and pull-down adjustment mechanism allow for precise fit customization over racing suits or street clothing, while the bolt-in latch and link connection system ensures straightforward installation to existing roll bar tubing. At 4.96 lbs and compact dimensions (9.35 x 3.5 x 13.7 inches), the harness integrates cleanly without compromising interior space, and the red webbing adds a clean aesthetic touch to performance interiors while maintaining full visibility of strap routing and fastening points.

Serious autocross competitors, road course drivers, and off-road enthusiasts benefit most from this SFI-certified restraint system, particularly those with roll cage or roll bar installations on 3-inch diameter tubing. Installation requires bolt-access to your roll bar mounts and takes roughly 30–45 minutes for an experienced builder; the 64-inch length accommodates average to larger-framed drivers. Verify your vehicle's roll bar diameter matches the 3-inch sub-strap specification and that mounting points align with the kit's anchor design before purchase to ensure proper fit and maximum safety performance.