See: SWORKz

SWORKz have introduced the new range of black compétition shock springs for their 1/10th off-road buggies. Tested by the Factory team, the black compétition shock springs will become more linear under compression for excellent feeling in a wide range of track conditions. They improve the handling over jumps and while landing and also corner speed even in bumpy conditions. The black compétition shock springs comes as pair in three different hardnesses for the front and the rear and marked for easy identification.