Star road Full tap car high-tone kit S30・S31 Z (30-stage adjustable bearings, with pilo upper mount)

Set of 4 before and after
S30 and S31Z
The rear damper is even shorter than conventional products, and the car high-tone formal spring is set that is compatible with the damper.
Durability has been dramatically improved by improving quality!
By making a crisp design so that you can clearly understand the high and low adjustment of the damper, it combines the comfort of city riding and circuit running!

For more details, please go through the below link
Star road Full tap car high-tone kit S30・S31 Z (30-stage adjustable bearings, with pilo upper mount)