Cheerwing® 4 Pairs 9" Self-tightening Cw CCW Propeller Prop for DJI Phantom 2 Vision
Notes:1. These self-tightening Propellers also fit the DJI Phantom 1 Vision, but please do confirm that your DJI Phantom 1 Vision has 2 pcs CW propellers & 2 pcs CW propellers. If your DJI Phantom only has 4 pcs same propellers, we regret that these self-tightening Propellers do not fit your DJI Phantom.2. If the throttle can not stay in 50% hovering due to the too much flight tension after installing the 9" propellers on your DJI Phantom 1 Vision, please according to DJI instruction to adjust the Vertical Gain. ( http://www.dji.com/what-does-parameter-gain-mean/ )Package Includes:4pcs x CW Propeller4pcs x CCW Propeller