QA1 27A689-1B Monotube Shock Absorber 13.35" Compressed 22.55" Extended IMCA Sealed

The QA1 27A689-1B is a high-performance monotube shock absorber from the 27 Series, designed for stock mount racing applications. This sealed shock features a large-diameter zinc-plated steel body for durability and corrosion resistance, making it ideal for IMCA and other dirt track racing classes.

Key Features:

• 46mm hard anodized piston for consistent performance and wear resistance
• Monotube design provides superior heat dissipation and fade-free performance
• 13.35" compressed length, 22.55" extended length (9.2" stroke)
• T-Bar top mount and Poly V bottom mount configuration
• Sealed 9-1B valving optimized for IMCA racing applications
• Zinc-plated steel body for maximum durability in harsh racing conditions
• Stock mount compatibility for easy installation

The 27 Series builds on QA1's proven 26 Series design, offering racers a cost-effective monotube shock with professional-grade performance. The sealed valving eliminates the need for revalving while providing consistent damping characteristics throughout the race. The monotube construction ensures excellent heat management during extended racing sessions, maintaining performance when it matters most.