Rock Krawler JL45X2NL-392TR 4.5 Inch X Factor X2 No Limits Trail Runner Long Arm Suspension System

The Rock Krawler JL45X2NL-392TR is a 4.5-inch X Factor X2 No Limits Trail Runner Long Arm Suspension System engineered for serious off-road performance. Built around Rock Krawler's proven long arm geometry, this kit dramatically improves suspension articulation, ground clearance, and trail capability while maintaining on-road ride quality.

The X Factor long arm design relocates the control arm mounting points to deliver optimized caster correction and superior wheel travel compared to short arm alternatives. The X2 shock package pairs high-performance bypass-style reservoir shocks tuned specifically for the demands of technical trail driving and high-speed off-road use. The No Limits designation reflects Rock Krawler's commitment to maximum droop and compression travel, eliminating the binding and limiting factors found in lesser suspension systems.

Key Features:

• 4.5-inch lift for increased ground clearance and larger tire fitment
• Long arm geometry for improved suspension articulation and reduced pinion angle issues
• X2 reservoir shocks for enhanced damping performance on and off the trail
• No Limits design maximizes wheel travel and droop for superior rock crawling capability
• Trail Runner configuration optimized for technical off-road and rock crawling use
• Caster correcting geometry built into the long arm design
• Heavy-duty steel construction with durable finish
• Comprehensive hardware included for installation

Designed and manufactured in the USA by Rock Krawler, this suspension system represents a complete long arm upgrade delivering the articulation and performance needed for serious off-road enthusiasts who demand the most from their Jeep Wrangler JL.