QA1 26V72-6M 26 Series Monotube Shock Absorber Steel Schrader Valve 2-6M Valving Eye/Eye

The QA1 26V72-6M is a large-body, one-piece monotube shock absorber from QA1's proven 26 Series lineup, built for circle track racing and high-performance motorsports applications. Featuring a Schrader valve for convenient gas pressure adjustment, this shock is a trusted choice for modifieds, late models, super stocks, and a wide variety of other race classes.

Constructed with a 2" O.D. zinc-plated steel monotube body, this shock offers excellent corrosion resistance and durability under demanding race conditions. The deflective disc valving system delivers precise, repeatable damping performance. This unit is configured with 2-6M linear valving, a compressed height of 13.4", and an extended height of 20.63", with eyelet-style mounting at both the top and bottom for straightforward installation.

Key Features:

• 26 Series large-body one-piece monotube design
• 2" O.D. zinc-plated steel body for corrosion resistance
• Schrader valve for easy, on-the-fly gas pressure adjustments between races
• 46mm piston for maximum car control across all shaft velocities
• 2-6M linear deflective disc valving
• Compressed height: 13.4" | Extended height: 20.63"
• Eyelet top / Eyelet bottom mounting configuration
• Racer rebuildable and revalveable for unmatched repeatability
• 100% dyno tested and serialized
• Made in the USA

The Schrader valve configuration allows racers to make quick gas pressure adjustments — similar to inflating a tire — between heat races and features to dial in handling for changing track conditions. Well-suited for rough dirt tracks, bumpy asphalt, and varying banking types, the QA1 26V72-6M delivers consistent, reliable performance wherever you race.