When considering gori propeller price, understand how blade design and diameter impact performance. Tests have shown that the 2-blade Gori Folding Propeller can reduce the yacht's total drag by up to 35% - one full knot of extra speed under sail.
What makes the Gori Folding Propeller unique?
The geared blade design ensures blades open and close together giving less vibration ahead and astern. The 3-blade Gori Folding Propeller marks a technological and functional leap forward in the development of propellers for sailboats.
It is the only folding propeller operating the same pitch in forward and in reverse, the blades pivot 180 degree.
How does the Overdrive function work?
The 3-blade Gori Folding Propeller was introduced on the market in 1994 and won the DAME award and HISWA award the same year, as the best new marine product. The 3-blade Gori Folding Propeller's Overdrive function adds a new dimension to sailing under power.
Overdrive provides the same speed at lower rpms resulting in less engine noise, less vibration and better fuel economy. Used when motorsailing in fair weather or when using the engine under sail, this feature brings folding propeller advantages within reach of larger sailboats and motorsailers.
Which blade diameter should you choose?
The extra speed under sail is substantial and the unique design prevents seaweed etc. It is now possible for sailboats and motorsailers to gain the folding propeller's speed advantages under sail, combined with the fixed propeller's thrust capability when motoring.
What are the benefits of the 3-blade design?
The efficiency of the 2-blade Gori Propeller in forward is better than most 2- and 3- blade feathering and folding propellers. In reverse, tests have shown that the efficiency of the 2-blade Gori Propeller is equal to or better than most 2- or 3-bladed fixed, feathering and folding propellers.
A folding propeller as opposed to a feathering propeller does not snag seaweed, lobster lines or plastic bags when sailing. Full Power Ahead & ReverseThe Gori Propeller gives you the optimum thrust in reverse by virtue of its precision engineered blade shape and profile.
Which should you choose?
| Product | Brand | What it is for |
|---|---|---|
| Gori Propeller - Folding 2 Blades (Stainless Steel) w/ Sail-Drive - Blade Dia: 11.5 in (292.1 mm) | Gori | Small engines up to 60 HP |
| Gori Propeller - Folding 2 Blades (Stainless Steel) w/ Sail-Drive - Blade Dia: 18 in (457.2 mm) | Gori | Medium engines up to 60 HP |
| Gori Propeller - Folding 3 Blades (Stainless Steel) w/ Sail-Drive w/ Overdrive & Single Pitch - Blade Dia: 15 in (381 mm) | Gori | Advanced performance with Overdrive |
| Gori Propeller - Folding 3 Blades (Stainless Steel) w/ Shaft & Overdrive: 1 1/4 to 1 1/2 in (31.8 to 38.1 mm) - Blade Dia: 26 in (660.4 mm) | Gori | Larger boats and motorsailers |
Frequently asked questions?
Why choose a folding propeller over a fixed propeller?
Under sail, a fixed propeller slows a yacht much more than most people would imagine. Tests have shown that the 2-blade Gori Folding Propeller can reduce the yacht's total drag by up to 35% - one full knot of extra speed under sail.
What is the main difference between 2-blade and 3-blade propellers?
The 3-blade Gori Folding Propeller marks a technological and functional leap forward in the development of propellers for sailboats. The 3-blade Gori Folding Propeller was introduced on the market in 1994 and won the DAME award and HISWA award the same year, as the best new marine product.
How does Overdrive improve fuel economy?
The 3-blade Gori Folding Propeller's Overdrive function adds a new dimension to sailing under power. Overdrive provides the same speed at lower rpms resulting in less engine noise, less vibration and better fuel economy.
Can the propeller blades be adjusted while motoring?
The helmsman can choose the propeller pitch and profile in the water while sailing forward by regulating the yacht's shift and throttle control. Without the use of vulnerable hydraulics or complicated mechanical devices, the design ensures reliable operation.
Are Gori propellers compatible with all Sail-drives?
Compatible with all major Sail-DrivesThe hub of the Sail-drive propeller is manufactured with a flexible bushing that absorbs shock and electrically insulates the propeller. The 2-blade Gori Folding Propeller is designed for sailing yachts fitted with engines up to approximately 60 HP (44 KW).
Does the Gori propeller reduce vibration?
The geared blade design ensures blades open and close together giving less vibration ahead and astern. Overdrive provides the same speed at lower rpms resulting in less engine noise, less vibration and better fuel economy.
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Frequently asked questions
What makes the Gori Folding Propeller unique?
The geared blade design ensures blades open and close together giving less vibration ahead and astern. The 3-blade Gori Folding Propeller marks a technological and functional leap forward in the development of propellers for sailboats.
How does the Overdrive function work?
The 3-blade Gori Folding Propeller was introduced on the market in 1994 and won the DAME award and HISWA award the same year, as the best new marine product. The 3-blade Gori Folding Propeller's Overdrive function adds a new dimension to sailing under power.
Which blade diameter should you choose?
The extra speed under sail is substantial and the unique design prevents seaweed etc. It is now possible for sailboats and motorsailers to gain the folding propeller's speed advantages under sail, combined with the fixed propeller's thrust capability when motoring.
What are the benefits of the 3-blade design?
The efficiency of the 2-blade Gori Propeller in forward is better than most 2- and 3- blade feathering and folding propellers. In reverse, tests have shown that the efficiency of the 2-blade Gori Propeller is equal to or better than most 2- or 3-bladed fixed, feathering and folding propellers.
Frequently asked questions?
Under sail, a fixed propeller slows a yacht much more than most people would imagine. Tests have shown that the 2-blade Gori Folding Propeller can reduce the yacht's total drag by up to 35% - one full knot of extra speed under sail.
Last updated: October 11, 2026.