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Product Description
An adjustable propeller hub intended for ultra-lightweight coaxial motor setups (7-12g). This model supports blades with a 1mm axle and a 3mm drive shaft, setscrew channels are set for 2mm, suitable for use with m2x2mm grub screws.
This size is suitable for the back prop on the Kimmo Contra, or for both front and rear props on the Hendrych Contra system.
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