RPM ECX Torment, Ruckus & Circuit Heavy Duty Caster Blocks (Black) LED Lights They’re molded in RPM's trademark

They’re molded in RPM's trademark blend of extremely strong

Shock unit

which offers performance that is between that of a standard Type 540 motor and Item 53068 Sport-Tuned Motor

This high-quality Body Mount Set is manufactured from tough composite material that will provide long-lasting durability for your ARRMA vehicle

3x20mm Ball Studs (4pcs)

RPM ECX Torment, Ruckus & Circuit Heavy Duty Caster Blocks (Black) LED Lights They’re molded in RPM's trademarkThis is a pack of two optional RPM ECX Torment, Ruckus & Circuit Heavy Duty Caster Blocks. Dont let failed caster blocks ruin your day of fun. RPM Heavy Duty Caster Blocks for the ECX Boost, 2wd Circuit, 2wd Ruckus & 2wd Torment are designed to prevent downtime and keep you running! RPM redesigned the overall geometry of the caster block, increasing the thickness of the walls in key breakage areas by as much as 20%! They also integrated a