Every aspect of your boat's performance is influenced by the propeller. It affects the handling, comfort, speed, acceleration, engine life, fuel economy, and safety. Propellers are only second in significance to the power supplied from the engine when it comes to influencing boat performance. Nothing happens without the propeller's thrust. 13.7 X 17 Nibral Four Blade Aluminum 1 1/8 .110 CUP (0450) ensures the durability of this propeller. The projecting blade of this propeller rotates from top to bottom and moves from left to right. When the blade spins or slides downward, it pushes water down and back, just like your hand does when swimming. Water must rush in behind it to fill the area left by the downward traveling blade. It causes a pressure differential between the blade's two sides: a positive pressure underwater and a pushing effect as negative pressure on the top side. As the engine rotates the propeller, this motion occurs on all blades. As a result, the propeller is simultaneously pulling and pushing through the water.
Key Features:
Specification:
THE BEST OF SPEED AND PULLING POWER
The SkiPro propellers boast an enhanced pitch distribution along with a new blade shape that produces better top end and low end power. Providing the best of speed and pulling power, the SkiPro outruns and over powers the competition.
Enhanced Pitch Distribution
New Blade Shape
Better Top End and Low End Power
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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