ARRMA Side Guard Set for BIG ROCK 223S 4X4 Monster Truck (ARA-1291) 132slotcar This genuine Athearn Genesis HO

This genuine Athearn Genesis HO scale truck set features 70-ton roller bearing sideframes with

This genuine Traxxas set of two Victory 2

Direct replacement for stock stub axles

Technical Notes

ARRMA Side Guard Set for BIG ROCK 223S 4X4 Monster Truck (ARA-1291) 132slotcar This genuine Athearn Genesis HOProtect your ARRMA BIG ROCK 223S 4X4 from dirt, debris, and mud with the ARRMA Side Guard Set (ARA 1291). Manufactured from durable composite material, these side guards mount above the chassis to help shield the vehicle's center section from rocks, dust, and trail debris while maintaining proper airflow through integrated cooling vents. Designed as a direct replacement for the ARRMA BIG ROCK 223S V4 platform, this genuine ARRMA part provides a