QA1 26 Series Monotube Shock Absorber - 9in Stroke - Hyperscrew - 6-4 Valving - Steel

This is the QA1 26 Series Monotube Shock Absorber, a well-built component designed for demanding track conditions or as a traction shock. It features a 9-inch stroke and a 6-4 valving setup, housed within a durable 2-inch O.D. zinc-plated steel body that resists corrosion. This shock is a popular choice for various racing classes, including modifieds, late models, and super stocks, and performs well on rough dirt tracks as well as bumpy asphalt tracks across different banking types.

The 46mm piston within this shock allows for precise control of the vehicle at all shaft speeds, contributing to better handling. The hyperscrew configuration means it has a threaded port near the bearing end, sealed with a screw and O-ring to maintain internal nitrogen gas pressure. While the gas pressure in hyperscrew shocks is adjusted by QA1 or authorized rebuilders according to specific racing rules, shocks equipped with a Schrader valve offer the flexibility to make 'on the fly' adjustments between races to adapt to changing track conditions. This shock is designed to be rebuilt and revalved by racers, ensuring consistent performance over time. It's made in the USA and every unit is dyno-tested and serialized for peak performance.