Reve D - PC Rear Spring Hard - Red

REVE D PC Rear Spring Hard for RWD Drift (RD-010RH) This is a dual progression rear spring, specialized for road surfaces with comparatively low grip such as P tiles and painted concrete! We did a lot of research selecting the material, steel quenching temperature and quenching time with many results to compare. Giving us a lineup of three types of rear spring (Medium, Medium Hard, Hard) that can be selected according to the vehicle weight and road surface grip.With the 2-way structure, the springs can be flipped up and down to instantly adjust to the circuit track conditions. (Please refer the following explanation for details) <Main specifications of Hard spring>■ Length (natural length): 32mm■ Number of turns: 9.5■ Shrink tube color ID : Red