In the process of selling the 53RC shock absorber, because the standard configuration of the 53RC is a spring rate of 550lbs/in, and some consumers need a coil spring with a lower spring rate, we have launched a spring of 300lbs/in for consumers to purchase and replace.
The replacement process is relatively simple, please refer to our video for details.
It should be noted that shock absorbers with different eye to eye lengths require springs of different lengths, please select the corresponding coil spring according to the length of the shock absorber, otherwise it will cause incompatibility.