CNC Magnalium 7075 metal propeller. 1.9" Pitch Ratio. If you have used a similarly sized 1.4-pitch-ratio prop, this will be the next prop to test.Prop RecommendationsProBoat Sonic 24, cnc-4019250: Upgrade will require pn# ose-cable-sonic-24.ProBoat Blackjack 24 v2, cnc-4519250.Traxxas Spartan, cnc-4519250. Machine-cut to high tolerances, this prop is ready to use right out of the box. The Magnalium 7075 alloy makes this material upwards of 30% stronger than standard 7075 aluminum.
Specifications:
Pitch ratio: 1.9
Blades: 2
Material: Carbon-fiber-reinforced plastic
Mounting: 3/16" (4.75mm) Drive dog
Rotation: Counterclockwise when viewed from behind the boat. See picture 1 to view the prop's rotation.