G4/G4R (13.5T-17.5T) Optional Rotor Super Stock

Optional Hobbywing rotor for G4/G4R.

XERUN-V10-G4R-Rotor-D12.3*t25.2-D7.12-GUS*

High RPM, applicable to Super Stock class (the Boost & Turbo Timings can be activated) racing.