MOZA ES hub Formula-style Replacement Body

Thanks to international friend august for sharing the prototype.

My printer is the A1, the body is printed with Pointwise 12% PETG-CF, 0.2 Strength nozzle, 45% spiral infill; the R5's 5.5nm has been tested for a week and can completely withstand it; the handle uses Pointwise matte PETG; my R5 is the new version, there are no screws on both sides of the HUB, so the reinforcement parts and button extension plates are not used.

Based on the original model, I made some modifications: chamfering was added to the upper and lower reinforcing ribs, thumb grip area, and button area to prevent cuts.