Polaris RZR RS1 HD Pro A-Arm Kit by ZBroz Racing

Reinforce the RS1 front with race-proven steel. The ZBroz Polaris RZR RS1 HD Pro A-arm kit replaces the OEM A-arms on your single-seat Polaris RZR RS1 with 1.125" DOM steel tube construction and ZBroz's Maximum Ground Clearance design. Pre-installed brass bushings and grease zerks. Camber-adjustable lower ball joint housing. Direct bolt-on. Made for the RS1 owner running serious trail, rock, and desert/dune terrain.

Key Features

• 1.125" diameter DOM steel tubing
• Maximum Ground Clearance design — ZBroz innovation since 2002
• Pre-installed brass bushings at all pivot points
• Pre-installed grease zerks for long service life
• Camber-adjustable lower ball joint housing (with included shims)
• Precision Tig welded at every connection
• Compatible with OEM and most aftermarket ball joints
• Direct bolt-on installation
• Made in the USA

Specifications

• Type: HD Pro front A-arm kit (camber adjustable)
• Material: 1.125" DOM steel tubing
• Bushings: Pre-installed brass at all pivot points
• Adjustability: Camber (lower ball joint housing with shims)
• Default camber: -1 degree as shipped
• Application: Polaris RZR RS1 (single-seat)

Fitment

This RS1 A-arm kit fits the single-seat Polaris RZR RS1 (2018-2022).

Frequently Asked Questions

What's the difference between HD Pro and HD Pro Max?

HD Pro uses 1.125" DOM tubing — the standard race-bred kit. HD Pro Max uses 1.5" Chromoly DOM for extreme abuse (KOH-class). Most RS1 owners run HD Pro and find it more than strong enough.

Does it offer camber adjustment?

Yes — the camber adjustable RS1 A-arm kit uses a camber-adjustable lower ball joint housing with included shims. Each shim adjusts camber by 1 degree.

Will it work with my OEM ball joints?

Yes — the 1.125" DOM steel A-arm kit for Polaris RZR RS1 is engineered to work with OEM and most aftermarket ball joints. Pre-installed Titan Series ball joints are available as an upgrade.

Will it require alignment?

Yes — kits ship at -1 degree camber. Plan for alignment after install.

Is installation difficult?

Direct bolt-on with included hardware. DIY-able in driveway or garage with floor jack or lift.

Why ZBroz Racing

ZBroz pioneered Maximum Ground Clearance A-arm design back in 2002 and has been refining it since. The race-proven Polaris RZR RS1 control arms reflect that race pedigree. As an off-road Polaris RZR RS1 HD Pro A-arm upgrade, this is the right A-arm reinforcement for serious RS1 builds. The HD Pro A-arm kit and RS1 front suspension upgrade serious owners run. As RZR RS1 HD Pro A-arms, these set the standard for the single-seat RS1.

Order Yours Today

Reinforce your RS1 front. Add the ZBroz Polaris RZR RS1 HD Pro A-arm kit to your order. Shop/Order from Dunes 2 Dezert SXS.