DJI officially released the Landing Gear for Flame Wheel
Flame Wheel ARF KIT - DJI
Buy DJI F330 Frame Airframe Mini Shaft Rack Flame Wheel Kit For 4Axis RC Quadcopter at affordable prices — free shipping, real reviews with photos — Joom
F330 F450 Drone With Camera Flame Wheel Kit 450 Frame For Rc Mk Mwc 4 Axis Rc Multicopter Quadcopter Heli Multi-rotor With Land - Parts & Accs - AliExpress