Flite Test FT Elements Lightweight Firewall/Motor Mount

This is a motor mount I designed while trying to find a good balance between light weight and sufficient strength. My printed version weighs 5.4 grams yet resists any flexing from the motor thrust.

This specific firewall is designed with 19x16mm M3 sized mounting holes, and the rectangular passthroughs can fit up to 4mm bullet connectors from the motor.