DESCRIPTION Mass dampers are a common upgrade for Mini 4WD cars. They add stability by helping to absorb impacts after a jump. This short mass damper version parts set offers a shorter alternative to the otherwise longer 32mm block set. They measure 8x8x14mm giving greater flexibility to your setup. • 6x6x14mm brass Mass Damper Block x2 • Small parts for attachment are included. • Each block weighs approximately 6.6g. • Can be attached in lower positions. • Can be secured firmly to the chassis or allowed to move on the attaching screws for different effects. • Compatible with MA, FM-A and AR chassis cars.