Custom designed armattan frame with 30mm inner dimension. Angled for the "holeshot". Similar to HoleShot v1 but excess carbon trimmed, ESCs moved to bottom. 319g with zmx v2 motors.
This is what I raced. small, 4mm, can still carry a gopro/runcam/foxeer. 186mm X.
2nd prototype. Lighter. AUW without battery about 320g with red bottoms (original). angled on ground for the "holeshot"
My first frame design. A little on the heavy side (about 115g frame only). But it was very durable. 3mm arms. No vertical standoffs, compression holds the arms. Required a mini f3 board since the frame was only 30mm wide on the inside.