QA1 6Q54-10R Twin Tube Circle Track Coilover Shock 5-Inch Stroke Rebound Adjustable

The QA1 6Q Series is an aluminum large-body twin tube shock designed specifically for circle track racing applications. This rebound adjustable shock features a 5-inch stroke with a collapsed length of 11.38 inches, making it ideal for racers who need precise suspension control at the track.

Key Features:

• Threaded aluminum body for easy coilover configuration with QA1 kits
• Rebound adjustability allows racers to dial in valving at the track
• Scalloped base loop increases clearances in tight areas like upper control arms and shock mounts
• High-quality raw aluminum pistons maximize consistency
• Gland features relief cuts and hyper screw port for easy filling and bleeding
• Rebuildable and re-valvable design offers performance and tunability racers demand

Made in the USA at QA1's 83,000 square foot manufacturing facility in Lakeville, Minnesota, this shock delivers the consistency and performance required for competitive circle track racing. The shock can be valved with bleed shims or drilled bleeds to maximize tunability, giving racers complete control over their suspension setup.