2018-2021 Polaris RZR Turbo S Dual Sport A-Arms | HCR Racing

2018-2021 Polaris RZR Turbo S and 2019-2021 Turbo S 4 front suspension gains clearance and reinforced construction with HCR Dual Sport A-arms. The four-arm kit uses HCR Elite alloy, heat-treated 4130 billet mounting points and an internal angled catacomb structure. Choose arms without joints or add the listed Keller ball-joint package.

Key Features

• Four high-clearance boxed front A-arms
• HCR Elite alloy is stated to be 30% stronger than 4130 chromoly
• Heat-treated 4130 billet mounting points
• Internal angled catacomb construction
• Fiber-laser-cut and hand TIG-welded assembly
• Uses factory mounting points
• Compatible with factory wheels
• Choice of no ball joints or Keller ball joints
• Similar weight to stock components

Built To Solve: RZR Turbo S Front-Arm Clearance And Strength

• Limited clearance beneath factory front control arms
• Need for stronger bolt-on arms using factory mounting points
• Ball-joint choice that can be matched to the installation plan

Best For: 2018-2021 RZR Turbo S Dual Sport Front Ends

• Two-seat Turbo S models from 2018-2021
• Turbo S 4 models from 2019-2021
• Owners choosing between reusing compatible joints and adding Keller joints

Specifications

• Configuration: Four front A-arms
• Material: HCR Elite alloy
• Mounting points: Heat-treated 4130 billet
• Construction: Fiber laser cut and hand TIG welded
• Installation: Bolt-on at factory mounting points
• Wheel compatibility: Factory wheels
• Ball-joint options: None included or Keller ball joints
• Hardware: Included
• Production: Made to order

Fitment

• 2018-2021 Polaris RZR Turbo S
• 2019-2021 Polaris RZR Turbo S 4

Confirm the model year and ball-joint option before ordering. Fitment is not guaranteed on unlisted applications.

FAQ

What comes in the Turbo S A-arm kit?

The kit includes four front A-arms and installation hardware.

Can I order ball joints with the arms?

Yes. HCR offers variants with Keller ball joints or with no ball joints included.

Do these arms use factory mounting points?

Yes. HCR describes the installation as fully bolt-on using factory mounting points.

Will factory wheels fit?

Yes. HCR states that factory wheels are compatible.

Which Turbo S years fit?

HCR lists 2018-2021 Turbo S and 2019-2021 Turbo S 4 models.

How does Dual Sport differ from Duner?

This Dual Sport version is described as similar in weight to stock; the Duner version uses a different performance-focused configuration and price structure.

Why HCR Racing

HCR Racing matches front-arm geometry to the Turbo S platform and combines its Elite alloy with billet mounting points and internal reinforcement.

Build Your RZR Turbo S Dual Sport Front Suspension

Confirm year, seat count and whether Keller ball joints are needed, then choose the finish that matches the rest of the HCR suspension.