QA1 21107-2 26 Series Steel Monotube Racing Shock Absorber

The QA1 21107-2 is a professional-grade monotube shock absorber from the renowned 26 Series line, engineered for circle track racing applications. This high-performance shock features a durable zinc-plated steel construction with a 2-inch O.D. monotube body designed to excel in demanding racing conditions on both dirt and asphalt tracks.

Key Features:

• One-piece monotube design with zinc-plated steel body for superior corrosion resistance
• 46mm piston for maximum control at all shaft velocities
• 16-26 inch extended length with bearing eyelet mounts on both ends
• V7-2 valving specification with deflective disc valving technology
• Racer rebuildable and revalveable for unparalleled repeatability
• 100% dyno tested and serialized for quality assurance
• Made in the USA with precision engineering

The 26 Series shocks are widely used in modifieds, late models, super stocks, and various other racing classes. These shocks work exceptionally well on rough tracks, as easy-up shocks on dirt cars, and on bumpy asphalt tracks in all banking types. The centerless-ground, gun-drilled piston rod eliminates rod flex to maintain consistent valving performance lap after lap.