Description : - Use for CR18P EVO PRO  - 1 set Shifter Harware

What it Fits:- Arktos V1 or V1.5. - Can use as an option for vehicles where you want to expand your channels. Must use a 2A-BS protocol Fly Sky radio.  What it Won't Fit:- Terranaut 8x8. Protocol:- 2A-BS