TAMIYA TT-02R

As of the time of writing, Tamiya has unfortunately discontinued the TT-02RR chassis kit but worry not as the TT-02R kit is still available for purchase. The TT-02R comes at a lower price and includes many of the same upgrade parts as the RR without the adjustable upper arms. Luckily, Tamiya also offers the adjustable upper arms as an option parts set, along with many other TT-02 option parts so you can deck out your chassis how you see fit.