I have a Mariner 30 about 20 years old, on a 17 bass boat, will it fit?

these are universal fit by size range, with your 30 hp motor you probably want the SE 200 as its 8 to 40 hp

few pounds weighs about the product?

Polymer composite - very light, yet strong.

Will it fit a 135hp Mercury I/O ?

Thanks for your interest in our high performance hydrofoils. Either our Sport Marine Technologies, Inc. SE Sport 300 or SE Sport 400 (optional drill free) will work great for your boat.

How far past the cavitation plate does this stick out? In the full up position I only have about 4 inches before hitting the extended swim platform.

Five and 1/2" on my 40 hp merc. EFI. It extends 6 3/8" from the U-curve on the hydrofoil to the back.

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SE Sport 300 Hydrofoil, fits 35 hp - 300 hp engines

SE Sport 300 Hydrofoil, fits 35 hp - 300 hp engines

Product ID: 55985250

Details

Brand
Boating
Color
Black
Material
Stainless
Style
Modern
Product Dimensions
3"L x 16"W x
Power Source
Ac/dc

⛽Fuel-saving rapid gliding

💨Turbo Trac for acceleration & control

⚙️Fits 35-300 hp engines

179004CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚤 Glide faster, steer sharper, save fuel — own the water like a pro!

TURBOCHARGED CONTROL - Innovative Turbo Trac function boosts acceleration and precision steering
CAVITATION ELIMINATOR - Minimizes cavitation and keeps your boat planing even at low speeds
FUEL EFFICIENCY BOOST - Rapid gliding reduces fuel consumption for longer adventures
DURABLE EASY INSTALL - Stainless steel fasteners and simple mounting for a clean, secure fit
EFFORTLESS MANEUVERABILITY - Hydrodynamic design delivers smoother navigation and sharper handling

The SE Sport 300 Hydrofoil is a sleek, hydrodynamic stabilizing fin designed for 35 to 300 hp outboard engines. It enhances boat handling, accelerates control with Turbo Trac technology, reduces cavitation, and improves fuel efficiency. Crafted with stainless steel fasteners, it offers easy installation and a durable, high-performance upgrade for any boating enthusiast.

Specifications

Color	Black
Size	One Size
Style	Submersible
Item display length	19 inches
Weight	2.04 kg
Item display width	16 inches
Material type	Stainless Steel
Power source	Fuel powered
Batteries included?	No
Brand	Boating Accessories
Department	Unisex
Manufacturer	SE Sport
Item model number	779-SE300BLK
Product Dimensions	7.62 x 40.64 x 48.26 cm; 1.7 kg
ASIN	B012RSNB7Q

Reviews

A**R

Se 300

Great price

15.02.2026

S**E

boat planes at lower speed

no negatives..excellent product, easy to install although a little nervous to drill holes. very clean and tidy fit

5.11.2020

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179004CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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