SKU: 64165450424

Nauticus Smart Tabs SX Series 10.5 X 12 f/21-25' Boats w/150-220 HP

Sale price$124.19 Regular price$137.99
Save 10%

Pay in installments of $34.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Nauticus Smart Tabs SX Series 10.5 X 12 f/21-25' Boats w/150-220 HPSmart Tabs SX Series 10. 5 X 12 f 21 25' Boats w 150 220 HP IMPROVES YOUR BOAT'S OVERALL PERFORMANCE GUARANTEED!!! If these trim tabs don't provide you with an outstanding performance increase, contact us within 30 days of your purchase. Why buy a manually adjusting trim tab set when you can get the automatic trim tabs that will self adjust and performance better for less money? The SX series incorporates all of the fully automatic features of our

Smart Tabs SX Series 10.5 X 12 f/21-25' Boats w/150-220 HP

IMPROVES YOUR BOAT'S OVERALL PERFORMANCE - GUARANTEED!!!

If these trim tabs don't provide you with an outstanding performance increase, contact us within 30 days of your purchase.

Why buy a manually adjusting trim tab set when you can get the automatic trim tabs that will self adjust and performance better for less money?

The SX series incorporates all of the fully automatic features of our popular SMART TABS, in addition to the rust and corrosion free benefits of molded composite materials. Assembly can be completed in seconds and the installation in a few minutes. The only tools required are a drill with a 3/16" bit and a phillips screw driver. SMART TABS SX provide un-equaled performance and durability with no maintenance in fresh or salt water. The system can be specifically tuned to maximize the performance of any power boat, and TRACKING RIBS have been added to improve handling at higher speeds.

Our breakthrough technology in trim tabs is completely automatic requiring no operator adjustment while underway. Nauticus trim tabs self adjust according to how you load and maneuver your boat.

The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation.

  • Reduce the minimum planning speed by up to 33%
  • Faster Acceleration
  • Increase top speed
  • Provide a level, more comfortable ride at lower speeds
  • Improve fuel economy, handling and safety

NO HYDRAULICS - NO ELECTRIC SWITCHES

Nauticus trim tabs are completely automatic requiring no operator adjustment while underway.

The nitrogen Gas Actuator provides LIFT at the stern of the boat by holding the trim plate down during acceleration. The amount of LIFT is determined by the actuator load rating and the trim plate adjustment, which is done at the time of installation. (see installation instruction).

SPEED REGULATION

Nauticus trim tabs start in a downward angel to maximize lift at slow speeds. As the boat accelerates, the water pushes up on the trim plates providing lift to the stern which minimizes bow rise, and allows the boat to plane quickly.

Once the water pressure exceeds the actuator load rating (maximum lift) the trim plates move up to a horizontal position eliminating any drag.

BOAT STABILIZERS

Even when cruising SMART TABS continue to work like shock absorbers. The constant adjustment to sea conditions allow SMART TABS to provide remarkable stability in turns, while crossing waves, while cruising, and while running at maximum speeds. No more sliding, porpoising, or chine walking.

ONE OF A KIND

The unique system is the only one of its kind in the industry. The internal valve system is truly "smart" in its design of controlling you boats performance.

It will reduce the minimum planning speed by 33% Provide a level, more comfortable ride at lower speeds Improve economy, handling and safety

As the boat speed increases, the water pressure also increases. Once the water pressure exceeds the Actuator load rating (maximum LIFT period) the trim plates begin to move upward until they are horizontal with the bottom of the boat.

The internal valve system dampens the trim plate movement which eliminates any instant reaction to minor water pressure variances. Nauticus trim tabs provide smooth and undetectable reaction to boat speed creating a level, more comfortable ride at lower speeds.

INSTALLATION IS SIMPLE

With an electric drill, small drill bit, a phillips screwdriver, and two wrenches, just about anyone can install SMART TABS in less than an hour. Professional installers should be able to install SMART TABS in 30 minutes or less.

All mounting hardware, instructions, and templates are included.

SMART TABS require NO THROUGH HULL DRILLING


Manufacturer : Nauticus
Manufacturer Part No : SX10512-70
UPC : 698690101277
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64165450424

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Burt
Alexandria, US
★★★★★ 5
My perfect summer blanket
Color: Grey, Size: King (108" x 90")
I had 0 expectations for this blanket and I was pleasantly surprised. This blanket is very lightweight, much like the novelty throw blankets you find in the kids section. It's very soft, compared to chinchilla fur. Incredibly soft and it didn't make me hot. Nor did it keep me cool. For me, it's the perfect blanket for summer weather. So far, the quality seems really nice and it fits my needs as a king size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
jb
Lowell, US
★★★★★ 5
Soft, lightweight, warm and long blanket
Color: 04 - Cream, Size: Throw XL (50" X 70")
Very nice blanket. It's soft and long enough to cover you when laying on the sofa and warm. It also washes and dries well on warm water normal dry. I highly recommend this blanket
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
M
Verified Purchase
Mike
Massapequa, US
★★★★★ 5
Bought in multiple colors! Fantastic material
Size: X-Large, Color: Light Green, Size: X-Large, Color: Light Green
I ordered this button-up for an upcoming beach vacation, and I’m honestly so impressed with the quality and feel of it. Right out of the package, the material felt soft, breathable, and exactly what you want when you know you’ll be spending long hours in the sun and heat. It’s incredibly lightweight without feeling cheap or flimsy, which was one of my biggest concerns when ordering. What I really love is how well it helps keep you cool. The fabric allows for great airflow, so you don’t feel like you’re overheating or sweating through it like you might with heavier shirts. Even just trying it on, I could tell it’s going to be perfect for hot, humid weather. The fit is also spot-on—not too tight, not too baggy—giving it a clean, relaxed look that works great for both casual outings and slightly nicer dinners by the beach. Overall, this shirt checks all the boxes: comfortable, breathable, stylish, and ideal for vacation wear. Already grabbing a few more colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
M
Verified Purchase
MD Ochoa
Phoenix, US
★★★★★ 5
Slim but comfortable sizing looks upscale, wrinkle free from the dryer
Size: Medium, Color: Denim Blue
This is a very nice upscale looking shirt. It has great styling that is not over-sized. My husband normally wears a medium or large depending on the cut/style. He got a medium in this size and it is a perfect, comfortable fit. It arrived with some creases in the material from being folded in the packaging but it came out beautifully from the dryer. I'm happy he has a casual but nice shirt to wear when he takes me out to dinner!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
S
Verified Purchase
S&J
Draper, US
★★★★★ 5
Nice and comfy, light duty and feel great.
Size: X-Large, Color: Light Green
What they may lack in "durability" i.e. very light and thin = not going to last all that long, they make up for in fit [yes even for wide shoulders], comfort and style. If you want them to last, suggest a gentle cycle and just take ot easy on them. They are light, thin, and airy. Nice summer shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

recommand products