• This kit includes 2217 KV1250 motor 8060 propeller steering engine 40A ESC, can provides your RC helicopter better performance.
• Compatible with lithium batteries(not included). The time can be changed to suit different brushless motors.
• Comprehensive , features low pressure cut‑off /overheat /throttle signal loss .
• 40A ESC with security arming function, throttle calibration function, support multiple program methods.
• The SG90 9G micro servo weighs only 9g and has a torsion of 1.5‑1.7kg/cm (4.8V‑6V).

• Package Dimensions ‏ : ‎ 7.87 x 3.94 x 1.57 inches; 5.93 ounces
• Date First Available ‏ : ‎ May 29, 2024
• Manufacturer ‏ : ‎ ZIZEV
• Country of Origin ‏ : ‎ China