Darter Design's First Frame on the Market! The Darner is a 4" Lightweight Long Range FPV Frame that can be built lean and weigh UNDER 250g AUW! MADE IN AMERICA & CANADA All Materials and Parts have been sourced and manufactured in America & Canada! FEATURES: CNC Milled 3K Carbon Fiber with Chamfered Edges Strong & Rigid Reinforced Nylon Camera Cage & Antenna/GPS Mount Fits GPS & GPS/MAG boards Single Screw Isolated Arms Easy Frustration Free Arm Changes Plates don't separate during arm change Tight Secure Wiggle Free Lock Top Battery Mounting 0° - 90° Adjustable Camera Angle Fits Analog and HD Digital Cameras (Does not fit DJI HD Units) Caddx Vista, Runcam Hybrid, Caddx Tarsier Most Micro & Nano Cameras Side Protected Camera Lens Nylon Mounted Rx and VTx Antenna Holds Antenna Tubes & VTX tubes up to 3.2mm Ø Battery Strap Slots for 15mm Straps SPECS: Standard Color is BLACK NYLON PARTS & Standoffs Other colors in PETG are available by request Wheelbase (Motor to Motor): 185mm Wheelbase Shape: Isosceles Trapezoid Max Prop Size: 4.0" Distance Between Upper and Lower Plates: 20mm Motors Supported: 11XX to 20XX Motors Mounting Pattern: 4X M2 on 9mm-12mm Ø Cameras Supported: Up to 19mm Wide Flight Controllers & Boards Supported: 20mm X 20mm & 16mm X 16mm M2 Mounting Holes Two Stack locations: Middle & Rear Weight: 39g (Frame & Hardware) Top Plate: 1.5mm Carbon Fiber Mid Plate: 1.5mm Carbon Fiber Bottom Plate: 1.5mm Carbon Fiber Arms: 3.0mm Carbon Fiber Kit Contents: 1X Darner 155 LR Carbon Frame Kit - 1X Top Plate - 1X Mid Plate - 1X Bottom Plate - 4X Arms (2ea Front & 2ea Rear) - 2X Camera Cage Sides (BLACK Left & Right) -1X RX/VTX/GPS Mount 5X 20mm Standoff (BLACK) M2 & M3 Hardware