RPM ECX Torment, Ruckus & Circuit Heavy Duty Caster Blocks (Black) LED Lights The angled leading and trailing

The angled leading and trailing edges are more aerodynamic and allow the A-arms to transition up and over objects much more easily

2 x Front Wheel and Ball Bearing

MMT01 complete (includes #6590 high-voltage power amplifier)

Allowing up to 200% drag power

RPM ECX Torment, Ruckus & Circuit Heavy Duty Caster Blocks (Black) LED Lights The angled leading and trailingThis 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