Scorpion HKIV 4020-1320KV Brushless Motor V4 - Goblin 500 mikado-parts Bearing Ø2xØ6×3 x2

Bearing Ø2xØ6×3 x2

Potentiometer Drive

-M1 Engine Helical Gear/14T × 1(Modulus:1 Φ7×Φ16

Cylinder liner/sleeve x1

Scorpion HKIV 4020-1320KV Brushless Motor V4 - Goblin 500 mikado-parts Bearing Ø2xØ6×3 x2The HKIII 4020 series motors have proven themselves to be extremely successful in heli community, and has become the most popular motor used in 400~500 class helicopters world wide. And now we are pleased to announce the release of the forth generation HKIV 4020 series motors. With the same motor design and materials of HKII 45 series, and single strand winding technique on this size of motor, it has the better efficiency and power conversion than