Easily convert your current 4" or larger micro drone into a safe smooth powerhouse! Indoor or outdoor, HD cam or just fun flying! They fit any 11xx-14xx 9x9 to 12x12 (4) screw bolt pattern and are shipped with multiple sizes of rubber spacers to lock in the perfect height while also dampening the whole system and keeping tension on the bolts to keep them tight.
Any frame that holds a 4" prop will fit these UNIVERSAL DUCTED PROPELLER GUARDS! Simply bolt them onto the bottom of each arm with the motor bolts. When tightened, the bolts are then recessed to give you BUILT-IN non-metal landing skids (soo useful and FUN!) This set-up uses a 3" propeller in place of the bigger one and outperforms in almost every way! It lets the motors work less with the same performance which enables our propellers to handle a higher load and give better flight times because of the increased thrust and efficiency! They more than make up for the weight of themselves while providing safety and smoother flight feel.