PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT
PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT
PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT
PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT
PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT
PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT
PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT

PRO R/ TURBO R LOWER A-ARM AND KNUCKLE KIT

  • Ships next business day
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  • Call us: 541-668-7503
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Regular price$6,897.00
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Shipping calculated at checkout.

Color
Add Adjustable Upper Control Arms?
Include Shock Therapy Tie Rods? Will come with tie rod spacers regardless

The ultimate front suspension upgrade for your Pro R! The Lone Star Racing lower A-Arm kit is a heavy duty replacement for the stock lower A-Arms and knuckles. Designed to be used with our adjustable upper control arms. Made from heavy duty 4130 chromoly and tig welded. We use a vertical 1" FK uniball for the lower "balljoint" and a 3/4" FK uniball for the shock mount. We've moved the tie rod location on the knuckle to improve steering geometry and reduce feedback dramatically. Every mounting point is now double shear for increased strength. The lower arms will retain factory hardware at the chassis mounting points and will use factory hubs and brakes.

Will work with any tie rod kit that uses a 3/4" heim joint for the outer tie rod end. We will include mis-alignment spacers to accommodate the rod end to the double shear mount.

We can include a Shock Therapy tie rod kit for an additional $849.95

 

Baja tested and proven by Branden Sims. 1300 gruesome miles and absolutely 0 play in the uniballs.

 

REQUIRES THE USE OF OUR ADJUSTABLE UPPER CONTROL ARMS (Link below)

Polaris PRO R / Turbo R HD Upper A-Arms – Lone Star Racing ATV & UTV (lsracing.com)

📦 Shipping Information

In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch

Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.

Questions? Contact us—we respond within 24 hours.

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