JRZ Suspension Engineering is proud to present the next chapter in our continually evolving product line; the 50-DA, double adjustable shaft assembly. Following the success of the FA3030 piston, the 50-DA was designed to further our goals of providing motorsport clients with a wide array of tools. Compression and rebound bleed can now be adjusted independently. Adjustments are available in several ranges from fine to wide for both compression and rebound. Each click gives an even and predictable adjustment from minimum to maximum.
Combined with the FA3030 the 50-DA can provide almost any damping curve and adjustment style. User desired characteristics are easy to achieve with our valving matrix. The flow paths in the system are designed to produce significant low speed damping forces with low hysteresis. This is used with our proven damping philosophy in compression to give the most direct JRZ feeling ever.