REBOUND ADJ. MONO TUBE STEEL BODY GAS SHOCK

24 SERIES WITHOUT BASE VALVE 25 SERIES WITH

- Infinite Rebound Adjustment

Adjustment primarily affects low speed rebound, and this effect decreases as piston speed increases.  Affects the weight transfer characteristics of the car going into and coming out of the corners; does not affect ability of the tire to follow the track at high speeds.

-25 Series Base Valve Gas Shock (ONLY)

Unlike standard monotubes with "lower gas pressure" the add technology of the base valve allows the oil to remain stable and eliminates cavitation under these extremely low gas pressures. The lower gas pressure in the chamber results in a dramatically reduce rod force (from 40 lbs to 5lbs) which can substantially increase traction even on the slickest tracks.

- Racer Revalveable & Rebuildable

You the racer can rebuild, revalve, and repair these shocks with a few simple tools and about 15 minutes of your time!

- Fade Free

Engineered for consistency and unbeatable performance

- 2-Piece Body Design

Replacement sleeve allows for quick and inexpensive repair of damages bodies.

- Ring Shim Technology

Allows for easy and precise preload adjustment of valve stack.

- Optional Schrader Valve

Schrader valve  allows for quick adjustments to gas pressure for varying track conditions

- Deflective Disc Valving

Increased sensitivity in valving responses,  control and consistency.

- 100% Dyno Tested and Serialized

All shocks have a serial number and are dyno tested.

- Replaceable Rod Bearing

Replaceable rod bearings come standard on piston rod end.

- Can Be Run Upside Down

Can be run upside down with no change in rate to further reduce un-sprung weight.

- 46mm Piston

Digressive curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities.

Available Options:

- Base Valve.:  Allows for extremely low rod force while maintaining complete compression control over full velocity range.  Pricing coming soon!

- Linear Valving

Specifications:

Body Diameter : 2" O. D. Steel

Spherical Bearings : 1/2" I.D.

Shaft : 15mm Centerless Ground, Hard Chrome Plated

Stroke Availability:   7", 9"

Free dyno sheet with each shock

ACCESSORIES

The 21 Series is QA1's new steel body monotube gas shock.  This new shock is perfect for spec classes that either have a price rule or a "air-port" rule like I.M.C.A  This shock is legal for I.M.C.A. but is racer revalveable and repairable.  No need to throw these shocks out when you get into a wreck!  Simply send them back to us to have them repaired or tuned to your specifics.  Standard units have very low rod pressure but you can also install a universal base valve to lower the rod pressure to practically 0!  You will simply will not find a better performing shock with a similar price tag especially one that is not a throw away!