Major advantages of upgrading to this product: (1). Made with a quality light weight high tensile strength aluminum 6061-T6 powerful use,Spring wire diameter 2.0mm is consistent with the original. (2). The damper shaft has thickened from 5.0mm to 6.0mm and smoothly polished to avoid bending. (3).Aluminum body with shock-absorb cap to seal tightly and avoid leaking. (4). L shape piggy back with built-in piston spring can adjust the rebound force, so the pressure load effect is better.
