16er-Pack Hochleistungs-UPGRADE ANTRIEBSLAGER. Papagei AR DRONE 1.0 & 2.0*
Parrot AR DRONE 1.0 & 2.0. High Speed Frictionless bearings will give a significant increase in battery and motor life. 16 SWISS UPGRADE BEARINGS. 2 Sets of 8 Bearings. [2 bearings per gear shaft]. [one set of 8 shown in picture].