Multi-winding type PC (Plastic tile. Concrete) that specializes in relatively low-grip road surfaces such as P tiles and colored concrete. The rear spring series uses the SWO material that has been proven in the R-tune series. tune PC Rear spring all set.

All three types of R-tune PC rear springs are included in a set in the Rêve D original dedicated BOX. which is convenient for carrying and organizing.
With this one set he can handle a variety of conditions on P-tiled and concrete road surfaces.

The R-tune PC rear spring uses a new SWO material. which makes it easy to induce initial subduction even at high spring rates. achieving a strong kicking feeling and control performance at a high level.
Of course. we will continue to use the line-to-line contact structure that is popular in the PC rear spring series.
By swapping the top and bottom of the spring. you can instantly adjust it according to the road surface conditions and driving skills.
Medium hard is recommended for those who want to enjoy the roll feeling. and medium hard and hard are recommended for those who want a competitive run!
* 0mm (RD-007-0) or 2mm (RD-007-2) is recommended for the retainer to be installed under the spring.


�� RD-016RM: R-tune PC rear spring medium (2 pieces)
Length (natural length): 29 mm
Volume: 9 volumes
Thermal expansion tube for identification Color: Black
�� RD-016RMH: R-tune PC rear spring medium hard (2 pieces)
Length (natural length): 29 mm
Volume: 8.75 volumes
Thermal expansion tube for identification Color: Yellow
�� RD-016RH: R-tune PC rear spring hard (2 pieces)
Length (natural length): 29 mm
Volume: 8 volumes
Thermal expansion tube for identification Color: Red
�� Rêve D original exclusive BOX

<2WAY structure explanation>
�� When used with the line-to-line contact part facing down
When used with the line-to-line contact part facing down. the center of gravity of the spring is lowered. suppressing excessive suspension movement. Recommended when you want to improve the sense of stability.
�� When used with the line-to-line contact part facing up
When used with the line-to-line contact part facing up. the center of gravity of the spring rises. causing the suspension to sink. Increases traction and strengthens kicking when the throttle is on.