Cobra Bolt-On Prop Adapter - 28mm 4-Hole for Multirotor Motors
This bolt-on prop adapter is for the Cobra 28mm series multirotor motors - not the airplane motor version.
The bolt-on style prop adapters that come with the Cobra motors are machined from very durable aluminum stock, so they will last quite a long time. However, every so often on a "Not so Perfect" landing you may bend one. For those cases we offer these replacement prop adapters.
The Cobra CM-28mm Bolt-On Prop Adapter (4-Hole) is designed to fit all of the Cobra CM-2808, CM-2814, CM-2820 and CM-2826 size motors. This is the same model that comes packaged with a new motor. Included with each prop adapter is a prop washer and nut, along with 4 new screws to mount the prop adapter to your motor.
The prop adapter has a metric M6x1.0mm thread, and has a threaded shaft which is 23.5mm in length. With the included prop washer and nut, this prop adapter will fit props with hub thicknesses ranging from 5mm to 16.5mm or from 3/16 inch to 5/8 inch.