This is an optional ProTek R/C Aluminum Samurai ...
RM, S03 and R03 Carburetor Restrictor. Available in 6mm through 8mm diameters, ProTek R/C carb restrictors are an excellent way to tune the power delivery of your Samurai 321B for any track ...
No one wants to spend money on low quality tools. Tools are an investment that should not be taken lightly and are one of the few items that should outlast the life ...