R-tune rear springs - Hard

RD-016RH - R-tune Rear Springs - Hard - Rêve D

This multi-coil type PC rear spring specializes in low-grip road surfaces such as P tiles and colored concrete.
We now introduce the new PC rear spring that uses the incredible "SWO" material that has proven itself in the R-tune series! By adopting a new "SWO" material and facilitating the induction of initial subduction even at higher spring rates, a strong hitting sensation and control performance are achieved at a high level.
We will continue to use the 2-way structure that is popular in the PC rear spring series.
By flipping the top and bottom of the spring, you can instantly adjust it based on road surface conditions and driving skills. There are 3 types in the range (medium, medium hard, hard)
Medium for those who want to enjoy the feeling of rolling.
For those who want a competitive race, the medium hard and hard courses are recommended.
Please try the R-tune PC rear spring that can be selected based on vehicle weight and road grip!

* The recommended retainer to install under the spring is 0 mm (RD-007-0) or 2 mm (RD-007-2).

Lineup:

RD-016RM: R-tune PC Medium Rear Spring (2pcs)
- Length (natural length): 29mm
- Number of turns: 9
- Heat shrink tubing color ID: black
RD-016RMH: R-tune PC Medium Hard Rear Spring (2pcs)
- Length (natural length): 29mm
- Number of turns: 8.75
- Heat shrink tubing color identification: yellow
RD-016RH: R-tune PC Hard Rear Spring (2pcs)
- Length (natural length): 29mm
- Number of turns: 8
- Heat shrink tubing color ID: red
Introduction of the 2WAY structure:

Lower contact lines
By lowering the spring's center of gravity, excessive suspension movement is eliminated and stability is increased on low-grip surfaces.
Contact lines
By raising the spring's center of gravity, suspension sagging is induced and the sensation of disengagement is stronger.