RC Boat Propeller 4mm 38mm 40mm 42mm 2-blades Aluminum Prop P1.4 for RC Racing Boat

? Description

There propeller Suit for brush-less RC speed boat, RC racing boat upgrade spare part.

Made of aluminum alloy, made by CNC.It is balanced,sharp and hard.

There are two sizes available, please choose the correct size for your boat before purchasing.

Tips

Right-Hand(RH): which rotates clockwise as viewed from the stern when in forward gear

Left-Hand(LH): which rotates counter clockwise as viewed from the stern when in forward gear

? Specification & Features

* Material: aluminum alloy( 7075 )

* Hub hole diameter: 4mm, Fit 4mm shaft

* Propellers diameter: 38mm/39mm/40mm/41mm/42mm/43mm/44mm/45mm optional

* Propellers types: Left-hand, right-hand optional

* Bayonet size：3mmx3mm

* Pitch ratio: 1.4

? Item Contains

1 Piece of CNC aluminum RC boat propeller for 4mm shaft( Diameter and propeller types optional )