APRILIA RS4 125 17
For the new “light” Aprilia sport bike developed specific products to improve performance and setup.
Multiadjustable hydraulic rear shocks type M46KD & M46KF, equipped with Standard or Hydraulic spring preload.
Multiadjustable hydraulic fork cartridge kit type F12S and the top racing level F25SA.
Dedicated setting and spring rates, based on the driver weight, are also available.