Polastorm Aluminium 10 1/4" x 11" 3-Blade Propeller

Built for outboards in the 20–30HP range with a 3" gear case, this Polastorm 3-blade propeller delivers smooth acceleration and stable cruising performance. The 10 1/4" diameter and 11" pitch offer a responsive balance between low-end thrust and efficient speed, while the SEMA blade geometry ensures reliable, consistent handling. Constructed from black-finish aluminium and fitted with a pressed-in rubber bush hub for smooth, quiet operation. Engine Fitments: Suzuki 20–30HP BRP / Johnson / Evinrude 20-30HP Gear Case Size: 3" Diameter: 10 1/4" Pitch: 11" Blades: 3 (SEMA geometry) Material: Aluminium (black finish) Hub: Pressed-in rubber bush Rotation: Right-hand Tooth Count: 10 Note: Thrust washer/spacer required (sold separately) Category: B