Long Description (EN):
Solas Amita 4 propellers are engineered for boaters seeking better performance from their small outboards. This 9.25x10″, four-blade propeller offers an excellent balance of power and efficiency, outperforming standard 3-blade props. It is made from high-quality aluminum using Solas’s exclusive squeeze-casting technology, which produces stronger, thinner blades for maximum performance and durability.
The Amita 4’s four-blade design improves water “bite,” resulting in quicker acceleration and the ability to stay on plane at lower speeds. This is especially beneficial for small boats carrying heavy loads or when rapid planing is required. The 10″ pitch is tuned for 9.9–20 HP engines, helping maintain proper RPM and solid thrust whether you’re cruising or hauling gear.
Recommended Uses and Applications:
- Ideal for inflatable dinghies, RIBs, and small fishing boats (approx. 3–4.5 m length) powered by 9.9–20 HP Tohatsu/Nissan outboards.
- Recommended when extra lift and quick planing are needed – the 4-blade prop helps heavier small boats pop onto plane fast and stay stable at speed.
- Great choice for carrying heavy loads or fishing trips, providing reliable thrust and control at low and mid-range speeds.
- Suitable as an upgrade from a stock 3-blade prop – delivers improved acceleration and reduced cavitation on compatible Tohatsu/Nissan models.
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Engine Brand:Tohatsu / Nissan
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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:14
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HP:9.9 - 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




