QA1 Precision Products 2878-2M Monotube Shocks - 28 Series Pressurized

28 Series Steel Shock

QA1 is proud to announce the latest addition to its ever-popular and expanding circle track line of products the new 28 Series gas pressurized shock.

Hyperscrew
The hyperscrew equipped shocks have a threaded round port near the bearing end of the shock body. This hole is then sealed with a small screw that has an o-ring built into it, sealing the nitrogen gas pressure inside the shock.

Electroless Nickel Plated Body
Based on the rock solid 26 Series platform, the 28 Series is electroless nickel plated on the inside and out, encapsulating the base metal to completely seal out the elements and creating a durable, smooth finish on the inside for a consistent performance. This nickel plating provides excellent corrosion resistance, superior hardness, consistency and lubricity.

Expanded Gas Chamber
The 28 Series also features an expanded gas chamber. This expanded gas chamber eliminates the unwanted rod force increase when the shock is compressed.

Linear, Digressive and Low Speed Super
Digressive Valving Available
Digressive is the classic monotube shock feel. Linear provides a more stable car and allows the driver to feel the car better. Low Speed Super Digressive is an excellent choice when maximum rebound force is needed for big, low speed, tie-down applications.