powerdayTarot TL65B44 Retractable Landing Skid & Carbon Fiber Mount for FY650 FY680 FY690 DJI F550 This Tarot TL65B44 Landing gear will come with 2pcs carbon mount, use the carbon mount, this landing gear will can work on DJI F550 hexacopter. - Suitable for Tarot 650/680/690 quadcopter/ hexacopter of different model (already preset the holes for different models) - Can be directly plug into receiver landing gear channel (Y cable connecting, not included), no need electric landing gear controller - The motor included in the device is durable and reliable,- Light weight, simple structure, quick installation, small space Package includes: 2x Tarot TL65B44 Landing gear, 2x Carbon mount