Rock Krawler JK45X2PLA-4 4.5 Inch X Factor X2 Pro Long Arm Suspension System

The Rock Krawler JK45X2PLA-4 is a 4.5-inch X Factor X2 Pro Long Arm suspension system engineered for serious off-road performance. Rock Krawler is a premier name in Jeep JK suspension development, and the X2 Pro Long Arm platform represents their commitment to maximizing articulation, droop travel, and overall trail capability.

Long arm suspension systems relocate the control arm mounting points to extend arm length, resulting in a significantly improved suspension arc. This geometry change delivers better ride quality both on- and off-road, reduced axle oscillation, and increased wheel travel compared to short arm lift systems.

Key Features:

• 4.5-inch lift height for increased ground clearance and larger tire fitment
• X2 Pro Long Arm geometry for optimized suspension arc and maximum articulation
• Extended control arm length for reduced pinion angle change and smoother operation
• Designed for Jeep Wrangler JK platform
• Rock Krawler's proven X Factor skid plate and frame bracket system
• Compatible with Rock Krawler X2 remote reservoir shocks for enhanced damping performance
• Heavy-duty DOM or chromoly tubing construction
• Powder-coated finish for corrosion resistance

The Rock Krawler X Factor Long Arm system is a comprehensive suspension upgrade designed to transform your Jeep JK into a capable, confident trail machine while maintaining acceptable on-road manners. Professional installation is recommended due to the scope of frame and suspension modifications involved.