The Solas Amita 4 9.25x10 aluminum propeller is designed to extract maximum efficiency from 8–20 HP outboards on suitable boats. With a higher pitch than the other 4-blade models (10"), this prop can increase the cruising speed of lighter vessels while retaining the advantages of four blades – strong mid-range thrust, smooth running, and stable handling in turns. The propeller is built with the same reliable Solas construction and coated for corrosion resistance with a high-quality finish.
The Solas Amita 4 9.25x10 is especially fitting for fast small boats whose owners want the benefits of a 4-blade prop without sacrificing much speed. If your 15–20 HP engine performs well with an 11" 3-blade prop but you desire smoother operation and better grip, the 10" 4-blade is an excellent alternative. It provides greater stern lift, which helps maintain plane in choppy water and improves the boat’s maneuverability.
- Recommended for light, fast boats (~3–4 m) aiming to combine 4-blade stability with high speed
- Great choice for 15–20 HP 4-stroke engines when a standard 3-blade prop offers insufficient grip in turns
- Improves running smoothness and reduces vibrations at high RPM, due to the balanced load on 4 blades
- Maintains good top speed while increasing confidence in boat handling during turns and in choppy conditions
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Engine Brand:OMC / Johnson / Evinrude
Suzuki
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Propeller material:Aluminium
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Blades:4 blades
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Rotation:Right
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Mounting, Tooth Spline:10
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HP:8 - 20 hp
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Diameter:9-1/4" (9.25") // 23.49 cm
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Pitch:10" // 25.4 cm
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Gearcase:2-1/2" // 6.35




