Stock UTV Roll Cage Sizes: OEM Tubing Diameters Explained

When upgrading your UTV with accessories like harnesses, mirrors, clamps, or roofs, one of the first things you need to know is the diameter of your roll cage tubing. Not all cages are built the same—even within the same brand and model family—so having the right measurement ensures a perfect fit.

This guide breaks down OEM roll cage tubing sizes across the most popular UTV brands, including Polaris, Can-Am, Yamaha, Kawasaki, Honda, Speed UTV, and Arctic Cat.

Polaris Roll Cage Sizes

Polaris has one of the most diverse lineups, and cage sizing can vary significantly between models.

• Pro R (2 & 4 seat)

  • Perimeter: 2.0″

  • Top Front Crossbar: 1.75″

• Pro XP (2 & 4 seat)

  • Perimeter: 2.0″

  • Top Front Crossbar: 1.75″

• Turbo R (2 & 4 seat)

  • Perimeter: 2.0″

  • Top Crossbars: 1.75″

• RZR XP (2 & 4 seat)

  • Perimeter: 1.75″

  • B pillar: 1.25″

  • C & D pillars: 1.75″

• RZR Trail: 1.75″

• RZR 170: 1.25″

• RZR 200: 1.5″

• General (Pro Fit, not round)

  • Use PF-OUT & PF-IN clamps

  • 1.75″ top crossbar (rearview mount only)

• Ranger & Ranger Crew (Pro Fit, not round)

  • Use PF-OUT & PF-IN clamps

  • 1.75″ rear harness bar

  • Rearview mirror requires 9″ bolt-on style

• Expedition (Profile cage, not round)

  • PF-OUT & PF-IN clamps do not fit

  • Flat surface (FS) clamps are an option but must be drilled/bolted

• Older Models (2022 & older)

  • Turbo S: 1.75″

  • XP1000 / XP4 1000: 1.75″

  • XP Turbo / XP4 Turbo: 1.75″

  • RZR 900 (2015+): 1.75″

  • 2014 & older RZRs and Rangers: 1.75″

    • Rear harness bar & rear bumper crossbars: 1.5″

    • 4-seat rear top crossbar: 1.25″

Can-Am Roll Cage Sizes

Can-Am uses slightly different tubing diameters compared to Polaris, especially with the Maverick X3 and Maverick R.

• Maverick R

  • Perimeter: 1.85″

  • Some top crossbars: 2.0″

• Maverick X3

  • Perimeter: 1.85″

  • Some top crossbars: 1.5″

  • Rear harness bar: 2.5″

• Defender (Profile cage, not round)

  • Requires PF-OUT & PF-IN clamps

• Maverick Sport & Trail (Profile cage, not round)

  • Round tubing sections: 1.85″

  • Bumpers: 1.5″

• Commander (2021+) Profile cage

  • Round tubing sections: 1.85″

• Commander (2020 & older): 2.0″

Yamaha Roll Cage Sizes

Yamaha keeps things fairly simple across their UTV lineup:

• YXZ

  • Perimeter: 1.75″

  • Top crossbars: 1.5″

• Wolverine & RMAX

  • Perimeter: 2.0″

  • Top crossbars: 1.5″

• Rhino

  • Perimeter: 1.75″

  • Top crossbars: 1.5″

  • Steering column: 1.5″

• Viking / Viking 6-seater: 2.0″

Kawasaki Roll Cage Sizes

Kawasaki’s cage sizing varies by model and even within the Mule lineup:

• KRX Teryx

  • Perimeter: 1.75″

  • Some top crossbars: 1.5″

• Teryx / Teryx 4

  • Perimeter: 1.875″

  • Top crossbars: 1.7″

• Mule

  • Perimeter: 1.625″, 1.75″, or 1.875″ (varies by model—always measure first)

Honda Roll Cage Sizes

Honda uses a mix of 1.625″, 1.75″, and 2.0″ tubing depending on the model.

• Talon: 2.0″

• Pioneer 1000: 1.75″

• Pioneer 700: 1.625″

• Pioneer 500: 1.625″

• Big Red: 1.625″

Speed UTV Roll Cage Sizes

• Perimeter of Cage: 1.75″

• B Pillar: 1.5″

• Intrusion Bars: 1.25″

Arctic Cat Roll Cage Sizes

• Wildcat XX: 1.75″

• Wildcat / Wildcat 4: 1.75″

• Prowler: Requires aftermarket cage installation

Final Thoughts

Knowing your stock roll cage tubing size is essential for upgrading your UTV with the right clamps, mirrors, harness bars, and other add-ons. While many cages use 1.75″ or 2.0″ tubing, there are plenty of exceptions—especially with profile cages that require specific clamps like PF-OUT, PF-IN, or flat-surface options.

Always measure your tubing before ordering parts to ensure the perfect fit for your ride.