50 Caliber Racing

50 Caliber Racing 4-Point Racing Harness for Bucket Seat — Black, 2" Straps, Ultra Kush Padding & Push-Release

High-performance automotive accessories made for confident daily results

$169.98

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Why customers choose NorthTrail Auto

The 50 Caliber Racing 4 Point Harness is a quick-release, Ultra Kush padded racing harness made for bucket seats and off-road UTV/RZR use, available in ten vivid colors and 2" or 3" strap widths.

Designed for track days, off-road trails and competitive use, this 1-piece 4-point harness combines comfort and secure fit with easy installation. It fits aftermarket bucket seats and many stock Polaris RZR seats using harness pass-through bezels, and ships with all necessary hardware and instructions. Note: intended for off-road and competition use only; not DOT or FMVSS certified for on-highway use.

How does this harness improve comfort for long rides?

The harness uses 50 Caliber Racing’s Ultra Kush Padding along the shoulder straps to reduce pressure and chafing during extended drives. Padding stays in place and provides a softer contact point where load concentrates, so you feel less fatigue across your shoulders and chest.

  • Ultra Kush Padding on shoulder straps for reduced pressure.
  • Available in 2" or 3" strap widths to spread load.
  • Sternum strap helps stabilize the shoulder belts for a cleaner fit.

Will this fit my bucket seat or Polaris RZR without modification?

The harness includes harness pass-through bezels that position the belt correctly in many aftermarket bucket seats and stock Polaris RZR seats. The system is designed for a plug-and-ride installation that bypasses factory speed-restrictor wiring—no cutting required—while all mounting hardware is included.

  • Pass-through bezels for proper belt routing in bucket and RZR seats.
  • Included hardware and clear instructions for straightforward installation.
  • Bypass feature overrides factory speed restriction with no splicing.

How does the quick-release mechanism work during events?

The push-release latch lock provides a fast and reliable way to unbuckle under pressure, so you can exit quickly when needed. The steel latch mechanism is engineered for repeated use and pairs with the sternum strap for a secure, stable restraint during aggressive driving.

  • Push-release latch for rapid release in emergencies or pit stops.
  • Heavy-duty hardware rated for off-road and competition loads.
  • Sternum strap keeps shoulder belts aligned and reduces slippage.

What options are available and what should I pick?

Choose between 2" or 3" strap widths depending on fit preference and vehicle mounting points; 2" is common for compact seats, 3" offers broader load distribution. Ten colorways let you match roll-cage accents or personal style while retaining the same hardware and function across options.

  • 2" or 3" strap widths to suit fit and comfort needs.
  • Ten color choices for coordinated builds or high-visibility accents.
  • One-piece harness design simplifies ordering and fitment.

Who is this for: The 50 Caliber Racing 4 Point Harness is aimed at off-road racers, UTV/UTV-enthusiasts, RZR owners upgrading to aftermarket restraints, and anyone using bucket seats in competition or trail applications. If you need a padded, quick-release harness that installs without cutting factory wiring and offers multiple color and width choices for a tailored fit, this harness is built for that use. Remember that it is intended for off-road and competition applications only and is not certified for highway use.

FAQ

Q: Is this harness legal for street use?

A: No. This harness is for off-road and competition use only and is not DOT or FMVSS certified for on-highway use.

Q: Does installation require cutting factory wiring?

A: No cutting is required; the harness bypass overrides the factory speed restriction for plug-and-ride installation.