The reinforced parts that are included in the TT-02D kit are grey the standard parts are plain black like the rest of he chassis parts.
-Thanks!
I also bought an IR thermometer to check motor temperature. Can you tell me what temperature it must not exceed?
You should check w/ your particular motor, but in general I don't like my motors to exceed about 170 tops. 155-165 is preferred. Be sure to take the reading after about 5mins of run time.
Hey, what is up w/ your tires!! You need new ones really bad..