Pro R XC Rear Trailing Arm Kit

AVID Racing Pro R XC Trailing Arm Kit

After years of perfecting our 80" Baja kit, AVID Racing introduces the next evolution in Pro R suspension: the XC Trailing Arm Kit. Designed for "Cross Country" versatility, this setup is built to dominate across rocks, mud, sand, and more.

We’ve eliminated the traditional toe link and rear knuckle, replacing them with a fully integrated trailing arm system. This delivers maximum strength, reduced maintenance, and a clean, reliable design.

Key Features:

• Unified trailing arm design — no toe link or rear knuckle needed
• Optional billet 7075 radius rod kit with upgraded mounting plate
• Optimized camber geometry & reduced wheel scrub for improved stability
• Fabricated from 2" 4130 Chromoly tubing, TIG welded
• 100% designed and built in-house by AVID Racing

Note: This is the best all-around suspension package available. However, without a toe link, rear toe angle will vary as the suspension cycles. Toe is set to 0° at ride height.

For ultimate performance, check out our Pro R Extreme Baja Suspension Upgrade.

Important Fitment Notes:

• These arms do not use factory geometry.
• AVID geometry sets 3.5" ground clearance at full bump with 35" tires in Hole #1.
• A second hole is available for increased clearance or smaller tires — use only if needed.
• Straight radius rods are required when using Hole #2. High clearance rods will make contact at full droop.
• Changing shock length from our spec may negatively affect geometry, increasing wheel scrub and reducing built-in stability.

Included in Base Kit:

• Complete rear trailing arm set
• All uniballs and rod ends
• All misalignments and bushings
• All required titanium hardware for installation