TunedUp4WD-Mass Damper Set w/Ball Connectors (Block Weight) #15478

**This mass damper set is essential tuning part in order to utilize ball connectors, and will help keep your Mini 4WD machine on even circuits with frequent elevation changes. The 6x6x32 mm Block mass damper is attached in a low-to-the circuit position, helping give and even lower center of gravity. FRP stay allows attachment of the block mass damper in variety of position (FRP Plate included)**
-Can be used in conjunction with other separately sold mass dampers  
Compatible Cars:
-AR, and MA Chassis
-When use separately sold stay, compatible with MS, VS, Super-II, Super X and Super TZ-X Chassis
-Please note that some chassis may require body modification