R-Tune short spring set + box

Everything is ready with 3 types of R-Tune springs in an original dream box.
The new R-Tune spring specially adjusted for the RDX car kit, which 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 the initial subduction even at higher spring rates, a feeling of strong thrust and control performance is obtained at a high level.
The length of the spring is 23mm, the shortest length of the product Rêve D.
By shortening the spring, it is possible to remove the extension of the suspension and apply the surface pressure to the tire stable at the front and rear.
It can be used both at the front and at the rear, and the line-to-line contact structure, which is popular in the series of R-Tune springs, continues to be used.
By exchanging the top and bottom of the spring, it is possible to adjust instantly according to the conditions of the road and the level of competence of the driver.
Try the RDX RDX spring which can be selected according to the weight of the vehicle and the adhesion of the road!

• Material : Swo

• Springs : 23 mm, the shortest length in Rêdd products.

• Contact structure line-to-line : Keep being used, popular in the R-Tune springs series. By reversing the top and bottom of the spring, it is possible to adjust instantly according to the conditions of the surface of the road and the driving skills.

• Use : Can be used both for the front and rear, to stabilize the surface pressure on the tire.

• D1-SS1S: RDX R-Tune Soft (2 pcs) spring

• Length (natural): 23 mm

• Number of laps: 7

• Color of the retractable tube: blue

• D1-SS1MH: RDX R-Tune Medium Hard (2 pcs) spring

• Length (natural): 23 mm

• Number of laps: 6.25

• Color of the retractable tube: yellow

• D1-SS1H: RDX R-Tune Hard (2 pcs) spring

• Length (natural): 23 mm

• Number of laps: 6

• Color of the retractable tube: red

• Original dream box

• Contact lines downwards :

• Removes excessive suspension movements and increases stability on low adhesion surfaces.

• Recommended for low μp tiles and colored concrete settings.

• Contact lines upwards :

• Stronger feeling.

• Recommended for high μp tiles and carpet settings.

Try the RDX RDX springs, selectable depending on the weight of the vehicle and the adhesion of the road, to optimize the performance of your car according to your needs.