Free Shipping Orders $299 and over!




The Fly High W749 AIR RELEASE VALVE makes it easy to purge air from your wakeboard ballast bags without spilling any water.

If you are not sure which fittings you need, call Mike at 561-523-1947.

The Fly High W749 AIR RELEASE VALVE is a direct replacement for the standard ballast plug used with Fly High wakeboard ballast bags, but allows you to easily “burp” excess air out of the bag by simply loosening the fitting slightly. You don’t have to completely remove the fitting from the bag, and you don’t have to worry about spilling a lot of water, just loosen to vent, and then tighten back down.

Perfect if you manually fill and drain your ballast bags with a Tsunami pump to ensure you get the maximum amount of water in each bag.

Fly High ballast fittings have been designed with you in mind. All of the fittings make connecting pumps and hoses to your Fly High Pro X Series Ballast Sacs™ a quick and simple task. No more struggling with old waterbed valves and water spilling inside the boat. Simply twist, pull, replace and you’re ready to go! Fly High offers several different fittings that all work together to adapt to any of your needs.

FATSAC ballast systems are the original choice for Wakeboarding and Wakesurfing. Trusted by leading boat manufacturers, FATSAC offers consumers a line of superior products developed through careful research and testing. Our products are specifically designed to provide added safety, convenience and improved performance without causing damage to your boat. By using our advance cutting machine, welding system and Valmex material, we can assure you that your FATSAC will be extremely durable and of the highest quality. FATSAC, crafted right here in Milwaukee, is your ballast solution.


American manufacturing is alive and well in Milwaukee, Wisconsin at the FatSac headquarters. Assuring the highest quality standards FatSac utilizes precise cutting technology and our unique welding techniques. Each ballast bag is inspected twice and our Valmex material is the most durable on the market. We take pride in our designs and construction process which have lead the industry for more than 2 decades.

Wakeshaper Mission Delta

The Mission Delta Wake Shaper creates a better surf wake behind your current boat. The DELTA Universal Wakesurf Device is an aftermarket product delivering modern wakesurf technology to older model boats. Description MISSION Boat Gear’s Delta is the latest and greatest aftermarket wakesurf device to hit the market. Easily removable, it easily attaches to nearly any inboard boat to instantly create a bigger, better surf wake. Note: This surf device previously included an attachable leash. We recommend not using it as it causes the device to bounce back and hit the boat in the case of it falling off. The device floats so no worries. MISSION Delta Dimensions MISSION Delta Dimensions -Height: 9.8” -Suction Cup Mounting Surface: 13” x 5” -Suction Cup Diameter: 4.5” -Surf Panel: 6.8” x 9.8”

Mission Delta Wake Shaper changed the game in 2016 by pioneering the use of a removable surf solution that attaches cleanly with suction. This patent-pending innovation creates a beautiful wave allowing you to surf behind your v-drive or direct-drive inboard boat.


Mission Delta Wake Shaper is the product of over a thousand hours invested in developing the perfect wake shaping solution for v-drive and direct-drive inboard boats. MISSION pioneered the use of suction, totally changing the game with this patent-pending innovation. Every aspect of DELTA was thoughtfully designed and engineered with wakesurfing in mind and delivers best-in-class wave performance. DELTA is proudly manufactured in the USA.


DELTA’s contoured front panel with engineered side vents generates the perfect amount of turbulence resulting in the best possible wave performance for your boat. Larger flat panels put more stress on the boat which increases steering problems, fuel consumption, and splashing without increasing wave performance.


DELTA’s proprietary reversible design offers more flexibility in attachment locations to optimize wave performance. Normal orientation is typically used for decently weighted v-drives. Reversed orientation works great for direct-drives or complex hulls that require DELTA to be attached higher, such as X2’s or X45’s.









Compact size allows DELTA to be perfectly positioned in the location that delivers the best possible wave performance for your boat. DELTA’s unique shape makes it compatible with almost all boat hulls including concave surfaces found on Tigé, Mastercraft, and Axis Brand boats.










Proprietary lofted suction cups easily conform to curved surfaces, unlike off-the-shelf glass-lifting cups which were designed to stick to flat surfaces. DELTA’s superior materials also last longer and stand up to the harsh conditions of the boating environment.










Lightweight, hollow design enables DELTA to float. The white color of the DELTA makes it easy to spot in the water if it does become detached from the boat. It is important to note that many of the cheaper wakesurf devices on the market do not float.


Wakeshapers work by disrupting the flow of water, opposite of the surfer, introducing turbulence that diffuses the power that stream once had. The result is a surf wave with a clean, undisturbed, face that is easy to surf. To change the wave height, profile and surfable length change ballast amount, ballast location, and boat speed.

Weight 10 lbs

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

SKU: W749 Category:
  • No products in the cart.