URUAV Pob135 135mm Wheelbase 3 Inch Carbon Fiber Frame Kit for FPV RC Drone
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This frame offers not just great looks but also flies nice. There is enough space to fit a 3 part stack (4-in-1 esc, fc, vtx) and a receiver inside. There might even be enough space to fit a fullspeed lucky buzzer inside if you fly with high camera tilt, otherwise it can easily be mounted on the top (as I did). I use 1407 motors but you could even go for bigger ones. There is enough room to use 3.1 inch props. My full build stays well below 250g (including a 800mah battery).
Great little frame. Very durable. it's a bit of a tight build. Be careful of the board size of the 20x20. My boards only sit about 2mm away from the back atandoffs. However, it had enough camera space to support a Caddx Freestyle or Racing type FPV Camera. Lightweight, quick, and nimble. Final build weighs 183 grams w/o 4S 850mAh battery. i am buying a second frame i like this frame so much.