Light weight and precision aluminum CNC machined.
Pitch Ratio: 1.4
No. of Blades: 2
Shaft Size: 4.76mm (3/16")
Drive Dog Slot: 3x3mm
Quality looking prop. Leading edge of the blades are soft, prone to damage. Suits a 3/16 drive with drive dog. I purchased this prop for my genesis. Did not perform as good as the 440 brass prop. Measured the prop with calipers and the outside diameter is 38mm. 2mm makes a big difference in performance.use im my taxxas spatan runing on 6S batery and work fine