Brass Knuckle Street League Frame

Carbon:
QTY 4: 5mm Arms with motor protection
QTY 4: 5mm Arms without motor protection

Stainless Steel Plates:
Battery Plate: 3mm (The M5 holes need to be countersunk)
FC Plate: 4.7mm
Roll Cage Plates: 3mm

Prints:
Battery Protection is meant for RDQ 2200mah 5s
Roll Cage Front is meant for HDZero Nano 90 at 47degrees uptilt
Roll Cage Rear is meant for Axii2 and Happymodel style ELRS antenna

Hardware Required:
QTY 4: M3 x 20mm Standoffs for Cage mounting
QTY 16: M3 x 12-14 motor screws
QTY 8: M5 x 20mm countersunk screws
QTY 4: M5 x 30mm countersunk screws
QTY 4: M5 low profile lock nuts
QTY 8: M3 x 12 cage mounting screws
QTY 12: M5 rivet nuts (AKA press nuts)
QTY 8: M3 rivet nuts (AKA press nuts)
QTY 4-8: M3 screws to mount FC/ESC

Assembled Arm Specs:
Stacked Arms have assembled perimeter of 10+12+10+12 = 44mm
Stacked Arms have assembled area of 10 x 12 = 120 square mm

Stack options:
The FC plate has both 20x20 and 30x30 mounting options. I used the 30x30 to mount a full size ESC between the Battery and FC plates. I used the 20x20 to mount my FC and VTX.

I added a new Aero style canopy that does not use any vertical plates. It requires a different set of prints to secure the canopy to the frame assembly. The current version fits a stock lens HDZero Nano90 at a 46 degree up-tilt, and an Axii II antenna.

4/15/2025 - I've added a slightly shorter arm that should fit well with the Aero Pod. It also only supports 19x19 motor mounting, with a smaller 4mm center hole to add some strength to the end of the arm, even though I've only had one failure at the motor end of the arm. It also does not have the motor protection horns for lowest drag.