PR RACING Aluminum 5° Caster Block. This is an optional caster block intended for the B10R/S1 platform. These CNC machined aluminum caster blocks increase durability and precision. Compared to the stock blocks, the new 5° caster angle results in a buggy that feels more stable especially on large or high-speed tracks.
Suitable:
PRB10R
PR S1 RM
PR S1 V3
PR S1 V4
PR V4TR
PR SC201