RZR Pro XP/Pro XP 4 PRO MAX Upper Radius Rods by ZBroz Racing

Reinforce the upper rear suspension with PRO MAX steel. The ZBroz Pro XP PRO MAX upper radius rods replace the OEM upper rods on your Polaris RZR Pro XP or Pro XP 4 with 1.5" DOM steel tube construction — matching the PRO MAX trailing arm and A-arm platform for a fully unified upgrade. Built to withstand extreme mountain trails, rock crawling, and desert/dune rally abuse without bending or fatiguing.

Key Features

• 1.5" diameter DOM steel tube — PRO MAX strength
• Stronger than OEM — resists bending under hard impacts
• Camber adjustability via Heim joints
• Pre-installed Teflon-lined heavy-duty Heim joints
• Compatible with OEM trailing arms
• Pairs with PRO MAX lower radius rods (K45-0619210-01) for full set
• Direct bolt-on installation
• Made in the USA (Logan, Utah)

Specifications

• Type: Upper radius rods (PRO MAX line)
• Material: 1.5" DOM steel tube
• Joints: Teflon-lined heavy-duty Heim (camber adjustable)
• Application: Polaris RZR Pro XP and Pro XP 4 (2020-2022)

Fitment

These Pro XP upper radius rods fit:

• Polaris RZR Pro XP (2-seat)
• Polaris RZR Pro XP 4 (4-seat)

Frequently Asked Questions

What's the difference between PRO MAX and Intense Series radius rods?

The PRO MAX radius rod uses 1.5" DOM steel tube while Intense Series uses 6061-T6 billet aluminum I-beam. PRO MAX prioritizes maximum strength with rugged steel; Intense Series prioritizes weight savings and aesthetic with billet aluminum. Both are strong — pick PRO MAX for max abuse tolerance.

Does it offer camber adjustment?

Yes — the RZR Pro XP radius rods use Teflon-lined Heim joints that allow precise camber adjustment.

Will they fit my Pro XP 4?

Yes — the HD upper radius rod kit for Polaris Pro XP fits both 2-seat Pro XP and 4-seat Pro XP 4.

Do I need PRO MAX lower rods too?

For a unified PRO MAX rear suspension, pair with K45-0619210-01 PRO MAX lower radius rods. Mixing with OEM lowers works too but doesn't provide the full benefit.

Is installation difficult?

Direct bolt-on with included hardware. Alignment check recommended after install.

Why ZBroz Racing

The steel DOM upper radius rods for RZR Pro XP are part of ZBroz's PRO MAX line — same heavy-duty platform as the PRO MAX A-arms and trailing arms. As a direct Pro XP upper rod replacement for OEM, this kit eliminates a known failure point. The off-road Polaris RZR Pro XP PRO MAX upper radius rods upgrade for serious Pro XP rear suspension builds. As a Pro XP upper rod kit, this is ZBroz's heavy-duty steel answer.

Order Yours Today

Reinforce your upper rear with PRO MAX steel. Add the ZBroz Pro XP PRO MAX upper radius rods to your order. Shop/Order from Dunes 2 Dezert SXS.