50 Caliber Racing
XP Turbo CNC Billet Radius Rods
XP Turbo CNC Billet Radius Rods
Search matches make and model, not model year. This part fits:
- XP Turbo (2017-2021)
Not sure? Text your year, make and model to 719-428-6837 or use Build Concierge and we'll confirm the right part. Freight-heavy parts can't be returned cheaply, so it's worth asking. Need a factory part instead? We can order OEM parts for any major make.
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Why Buy From SxS Network?
Located at Pikes Peak International Raceway, home of Adrenaline Park and Peak Adrenaline. We run many of these parts on our personal Maverick R and X3 rigs.
Not sure what fits your build? Call or text Tim directly at 719-428-6837. Real riders, real advice — no call centers.
Based in Fountain, CO. Support a Colorado business that actually rides.
Most orders leave the manufacturer in 1–2 business days — no middle warehouse, no re-boxing. Ship-by date shown above.
Product Description
50 Caliber Racing Heavy Duty Radius Rod Kit for RZR XP Turbo (fits both 2 and 4 seat models)
Our rods are machined right here in the USA from solid 6061 CNC Billet aluminum and fitted with 5/8 inch steel heim joints. The rods are 1.25" diameter for extreme duty and they are as stout as it gets. We have done extensive testing on these rods, racing BITD, WORCS and the Mint 400, and have not had a single failure. They are designed for racing, extreme jumping, high speed whoops and all other abusive driving styles that you can dish out. If you want a bulletproof setup in the rear of your RZR, you need these rods!
Kit includes:
- Solid 6061 Billet Aluminum Upper and Lower Radius Rods (4 total)
- (8) 5/8" Heim Joints & jam nuts 4RH 4LH - 4130 Chromoly with PTFE liner
- (16) High Misalignment Spacers
- CNC Engraved Logo on the upper rods only
- Available in raw finish or powdercoat
- 2 Year Warranty (normal wear and tear to heims is not covered under warranty)
- Simple install with no modifications needed
- Made with pride in the USA!
IMPORTANT NOTES:
- There is a difference between years, so make sure you specify year from drop down before ordering!
- These rods will not fit Turbo S models
- All 4 heim joints are right hand thread which makes it impossible for rod to completely unscrew itself from the machine if the lock nuts were to come loose
Fitment:
Part # RR1000 / RR1000CB
- XP Turbo (2016)
Part # 5317A3 / 5317A4
- XP Turbo (2017-2021)
Why do I need these rods?
50 Caliber Racing's Heavy Duty Radius Rods were designed to address one of the biggest flaws in the Polaris rear suspension design. The stock rods are extremely weak and will fail for many of you Polaris customers out there. They just don't hold up to aggressive driving. When they fail they usually destroy your shock, bend the trailing arm, bend frame tabs, and wallow out the holes on your frame.
