Honda BF25 and BF30 propellers
This category includes propellers for Honda outboard engines with 25 hp and 30 hp power. The propellers are mounted directly on the propeller shaft of the outboard and transfer the engine power to the water.
Compatible Honda outboards
Propellers in this category are suitable for the following models:
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Honda BF25
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Honda BF25D
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Honda BF30
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Honda BF30D
These engines are four-stroke outboards and have been used in various types of boats since the 1990s.
Technical characteristics
Typical propeller characteristics:
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10-spline propeller mount
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Single propeller (single prop)
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Rubber bushing in the hub for vibration damping
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Clockwise rotation (RH rotation)
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Aluminum or stainless steel design
The rubber bush in the hub protects the gearbox in the event of ground contact or sudden loads.
Typical propeller sizes
Propellers for BF25 and BF30 motors are typically in the following range:
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Diameter: approx. 9 ¼″ - 10″
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Pitch: approx. 9″ - 14″
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Blades: 3- or 4-blade
Example: Aluminum propeller 9 7/8″ × 12″ for Honda BF25 and BF30 outboards.
Selecting the correct pitch
The propeller pitch influences speed and handling:
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low pitch (9″-10″) → higher acceleration
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Medium gradient (11″-12″) → all-round use
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high gradient (13″-14″) → higher top speed
The selection is based on the type of boat, load and recommended engine speed range.
