QA1 2678-2M 26 Series Steel Monotube Circle Track Shock Eye/Eye Large Body

The QA1 2678-2M is a 26 Series large-body steel monotube shock designed for circle track racing applications. Built as a one-piece monotube unit, it delivers consistent, repeatable damping performance on both dirt and asphalt tracks at a budget-conscious price point.

Key Features:

• 2" O.D. zinc-plated steel monotube body for corrosion resistance and long service life
• Eye/Eye (Eye-B/Eye-B) mounting configuration for direct bolt-in installation
• Extended length: 20.57" — Collapsed length: 13.10" (approximately 7.47" stroke)
• Deflective disc valving with linear valving characteristics for predictable, consistent damping response
• 2M valving code — 2 compression / mild rebound, well-suited for traction and general handling balance
• Fully user-rebuildable and revalvable for tuning to specific track conditions
• Works well on rough dirt tracks as an easy-up shock and on bumpy asphalt tracks of all banking types
• Popular choice for modifieds, late models, super stocks, and a variety of other racing classes

The QA1 26 Series monotube shock is a proven performer trusted across multiple racing divisions. Its rebuildable design allows racers to refresh or revalve the unit as conditions demand, protecting the investment and maximizing on-track performance.