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RPM Spare Axle Carrier Kit – Cage Mount 1.25"-2.50"

Sale price $179.95

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Keep your spare axles secure, clean, and ready to deploy with the RPM Spare Axle Carrier Cage Mount Kit, a universal fit system designed for UTVs, pre-runners, and off-road buggies. Whether you're chasing desert trails, rock crawling, or prepping for race support, this kit offers a clean, secure, and space-saving way to carry axles externally.

Designed to fit any bar diameter from 1.25" to 2.50", this kit mounts directly to harness bars, cross bars, shock tabs, or roof racks on most Polaris RZR and Can-Am X3 platforms—including 2-seat and 4-seat models. Built-in extension cups accommodate different axle lengths, eliminating CV joint slop and keeping boots protected from contact or debris.

Wrapped with included PVC tape at splined/threaded ends, your axles stay dust-free and protected, and quick-access design allows you to install a spare in seconds when the trail takes its toll.


Key Features:

  • ⚙️ Universal mount – fits 1.25" to 2.50" cage and chassis bars
  • 🔧 Adjustable length cups for front or rear axles
  • 🔩 Secure CV joint mounting – no slop or movement
  • 🛡️ Protects CV boots – designed with clearance in mind
  • 🚚 Preserves bed & cab space – clean external mounting
  • 🧰 Easy installation – includes hardware & PVC wrap
  • 🏁 Ideal for UTVs, pre-runners, buggies & race support rigs

📍 Fitment Guide (common cage sizes):

  • 1.25" – Pro R, Turbo R, Pro XP, XPT 4-seat harness bar
  • 1.75" – RZR XPT, XP, Pro XP factory cage; most aftermarket cages
  • 1.88" – X3 factory cage
  • 2.00" – Pro R, Turbo R factory cage, X3 shock tab bar
  • 2.50" – X3 Max (4-seat) harness bar
  • 📏 Measure your mounting location to ensure best fit.


  • Whether you're chasing checkered flags or remote horizons, the RPM Spare Axle Carrier Kit keeps your drivetrain backup locked down, dust-free, and easy to access—exactly where you need it, when you need it.
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