The original fat sac™ redefined and setting new standards. These sacs are the most demanded sacs on the market for their durability and ease of use. Two of these on either side of the engine will add 1500 lbs. of ballast when full. Will conform to fit anywhere you want.

See it in a Mid Engine Direct Drive Boat

Avaliable In:

• back to top
• home

The Pro X Series V-Drive Sacs are exactly what you think they are. Designed to fit in the compartments on either side of the engine in v-drive boats, these sacs are perfect for the ballast you need. They are similar in size to our Fat Sac™ but a bit shorter in length for a perfect fit. Combined with the weight of the engine, these sacs will produce a monster wake. Will also conform to fit in other places and in other types of boats.

Avaliable In:

• back to top
• home

The Pro X Series Nautique Wedge sacs are shaped to fit the compartments of the mid 2000 year model of Nautique V-Drive boats, but can be used in any boat. They may have a lower profile but they still add a lot of weight.

Avaliable In:

• back to top
• home

The Pro X Series Tube Sac can be used in the ski locker of your boat or on the floor just forward of the engine compartment. It’s longer and narrow enough to fit perfectly along the walkway to the bow or under side seat of V-Drive boats. You could also opt for one in the ski locker and one on the floor above it.

Avaliable In:

• back to top
• home

The Pro X Series Side Sacs fit along the side of the engine compartment on inboard boats and they will conform to fit under the seats of open bow boats. They are designed to get more weight to the center of the boat to balance any ballast you may have aft of the engine. Their narrow profile also makes for a better fit than a Fat Sac™.

Click here to see it in a V-Drive Boat

Avaliable In:

• back to top
• home

The Pro X Series Fat Seat is design for inboard boats that have a removable rear seat. This thing is huge and it’s strong enough to sit on. It has two arms that extend forward on either side of the engine compartment to add even more weight.

Avaliable In:

• back to top
• home

The Pro X Series Rear Seat Sac is a smaller version of the Fat Seat minus the arms. It has a lower profile but adds a lot of weight to the rear of the boat. It will also conform to fit in any center locker and many other places.

Click here to see it in a V-Drive Boat

Avaliable In:

• back to top
• home

The Pro X Series Open Bow Sac is triangular in shape and fits open bow boats. Just set it up front and fill it. The size of this sac allows you to fine-tune the forward and aft weight distribution. Chances are that this is the only sac you will need up front.

Avaliable In:

• back to top
• home

The Pro X Series Integrated Bow Sac is designed to fit under the seats of open bow boats adding needed weight to the front of the boat for the perfect weight distribution. It will fit under the seats of any open bow boat so it’s out of the way and the seats are still available for use.

Click here to see it in a V-Drive Boat

Avaliable In:

• back to top
• home

After filling any factory ballast and FatSac that fill the front and rear compartments of your V-drive boat, put the Ultimate Wake Surf Sac on top of the rear seat and side seat that you are wake surfing on for the ultimate surf wake. This will displace so much water that people will no longer have to learn to wake surf behind your boat they will just be able to do it. Be sure to remeber to give the boat some throttle to bring the front of your boat up enough when passing thru any wakes you are making so you dont swamp the boat with thetsunamis you are creating with this sac setup. Will also conform to fit in other type boats and in other places.

Click here to see it in a V-Drive Boat

IMPORTANT NOTE: Hold this sac up on the seats when filling & emptying it so it will not roll off, but when it is full it cannot roll of because of its L shape.

Avaliable In:

• back to top
• home

The Pro X Series V-Drive Wake Surf Sac fits perfectly in the compartment of your v-drive boat to produce a nice wake for surfing. Try combining this sac with the Pro X Series Fat Brick to help you control the shape of your wake. Will also conform to fit in other places and in other type boats.

Avaliable In:

• back to top
• home

Do you have a “larger” buddy that makes it difficult to balance the weight distribution in your ride? The Pro X Series Fat Brick will help you solve this problem. This little thing weighs in at 155 pounds when full. Its handles and compact size allow you to quickly reposition it to fine-tune the boat’s wake and eliminate any unwanted wash.

Avaliable In:

• back to top
• home

Will conform to fit and fill any rear V-Drive compartment to give youmaximum weight. Also will conform to fit in other places and in other type boats.

Click here to see it in a V-Drive Boat

Avaliable In:

• back to top
• home

The Enzo Sac is enormous. It’s designed for v-drive boats that have an opening in the rear seat bulkhead which leads forward under the side passenger benches. The large part of the sac fills the storage compartments on either side of the engine while the lower profile extension runs forward below the seats. A second valve has been added to the bottom of the back of the enzo sac for those that want to use two pumps in and automatic system to empty.

NOTE: MUST PURCHASE FITTINGS SEPERATELY

The X-2 Rear Sac was designed to fit perfectly in the shorter rear compartments of this boat. It may be a bit shorter than the traditional Pro X Series Fat Sac™ but it still adds some serious weight to the boat. Will also fit in other boats.

NOTE: MUST PURCHASE FITTINGS SEPERATELY WITH PART# W714

The Rear Gravity Games Sac is built to fit in the compartment of v-drive boats. Two of these sacs combined with the Center Gravity Games Sac provide over 2,300 lbs. additional ballast to your boat. It’s easy to see why this is the combination used in all the Gravity Games boats. They will produce a huge, clean wake that will boot you for explosive moves.

NOTE: MUST PURCHASE FITTINGS SEPERATELY WITH PART# W841

Take the Pro X Series Fat Sac™ and add 38 inches to its length... that’s right, this thing is massive. The Center Gravity Games Sac is only one inch smaller in width and height but at over 3 feet longer, it weighs in at nearly twice the weight of a single Fat Sac™. Try combining this sac with two Rear Gravity Games Sacs for one monster of a wake.

NOTE: MUST PURCHASE FITTINGS SEPERATELY WITH PART# W842

Everything comes done for you with this custom rear compartment sac and the Azis Wake Research. The W736 fittings are already screwed into it where they go with pvc cement. Get two W740 and two W742 fittings and attach them to the end of the hoses that come in the Axis Wake Research and go plug & play. Its as easy as that!

NOTE: THIS SAC WILL EXPAND TO 550lbs. / 250kg.

Everything comes done for you with this custom bow sac and the Axis Wake Research. The W736 fittings are already screwed into the sac with pvc cement. Get two W740 and two W742 fittings and attach them to the end of the hoses that come in the Axis Wake Research and go plug & play. Its as easy as that!

Designed to fit and maximize the weight in the arror shaped center locker of the Super Air Nautique.

NOTE: MUST PURCHASE FITTINGS SEPERATELY

Ride the same wake as the pros. We worked with the engineers at MasterCraft to design this system so you know that it meets their high standards of quality. This package is no joke with 4 sacs that are designed to be installed on top of the factory ballast hard tanks. Over 2500 lbs. additional ballast... Enough said.

NOTE: MUST PURCHASE FITTINGS SEPERATELY WITH PART# W715

download the MasterCraft X-Star additional ballast diagram

The X-2 might be considered the little brother of the X-Star, but it still has the ability to throw a monster wake. To uleash this boat's potential, we teamed up with MasterCraft to design the X-2 Additional Ballast System. This package includes 3 sacs that are designed to be installed on top of the factory ballast hard tanks. Add over 1600 lbs. of neatly tucked away weight to your boat.

download the MasterCraft X-2 additional ballast diagram

Take your Super Air Nautique wake to the next level with our all new Super Air Nautique Additional Ballast package. We worked with Correct Craft team riders to come up with this system to maximize the size of your wake. It is a 1600 lb. system that consists of four sacs that are designed to be installed on top of the factory ballast system. Imagine a Super Air Nautique wake with an additional 1600 lbs... Talk about Flying

NOTE: THIS SYSTEM FITS SUPER AIR NAUTIQUE MODELS 210, 220, 230, 236

download the Super Air Nautique additional ballast diagram

You can special order sacs to suit your needs. We make all of our Fat Sacs™ in house which gives us the ability to create custom sacs for our customers. The same process that is used to build our Pro X Series line of Fat Sacs™ will be utilized to create your custom sacs. By using our advanced cutting machine, welding system and Valmex material we can assure you that your designed sac will be extremely durable and of the highest quality. You also decide on which type of Quick Connect fittings you would like to use, how many there are and their exact location on the sac. Whether it's a totally customized integrated system you are looking for, or just a single sac, let your creative juices flow because you're in control.

download the custom sac order form

The Tsunami Pump System is designed to fill and empty sacs at an alarming rate. The tubing we use is larger in diameter so it doesn't choke the pump, resulting in greater output. Combine this with our Quick Connect Valves and you’ll be riding faster than ever before.

Click here for quick tips

The Jabsco Wakeboard Ballast Puppy is designed to pump water into Wakeboard Liquid Ballast Tanks and when reversed will also pump water out of them. It has a flow rate of 540 gallons per hour, so it can fill most ballast tanks in about five minutes. It is equipped with a Run-Dry Protection Device to automatically shut-off the pump and protect the impeller from run-dry damage should the pump be mistakenly left on after the Ballast Tank is empty. The Ballast Puppy also features ignition protetion which allows the use of this pump in the engine compartment unlike its less expensive cousin the Simer Pump. This is the same pump used to fill and drain OEM ballast sytems in Mastercraft Wakeboard Boats, 2009 Supra Wakeboard Boats, 2009 Moomba Wakeboard Boats, Correct Craft Wakeboard boats and Centurion Wakeboard Boats.

HOOK UP AN AUTOMATIC BALLAST SYSTEM:

• Diagram
• Directions

Our Quick Connect Valves have been designed with you in mind. All of the fittings make connecting pumps and hoses to your Pro X Series Fat Sacs™ a quick and simple task. No more struggling with old waterbed valves and water spilling inside the boat. Simply twist, pull, replace and Bam!... You're starting your first set. We offer several different fittings that all work together to adapt to any of your needs.

All of our Pro X Series sacs come with W730 and W739 fittings. If you want a check valve system, you must order it separately.

TIP: If the cap of your Quick Connect valve becomes hard to install, apply some o-ring grease to the o-ring. This will keep your fittings working smoothly and o-rings in good condition.

download a PDF of all fittings and their descriptions

This is the same 1" hose used for factory wakeboard ballast systems in Mastercraft, Correct Craft, Supra, Moomba and nearly every other manufacturer that uses 1" hose. The solid black design creates a clean install that looks like it came from the factory, because in a lot of boats, it did.

This hose is constructed with thick vinyl walls for excellent resilence, resistance to collapse and durability when exposed to bilge fluids and high temperatures. An internal helix reinforcement prevents kinking during tight bends for more installation options without limiting flow.

This easy to work with 1 inch hose installs easily, will last forever, and whether you're using Jabsco's Ballast Puppy Pump, this is the hose you want to use to maximize the speed of your system so you'll be on the water sooner. Get everything you need to install your ballast system from one place so you waste less time driving around town looking for parts.

HOOK UP AN AUTOMATIC BALLAST SYSTEM:

• Diagram
• Directions

Trust these clamps for secure hose connections. All components are Type 316 stainless steel for ultimate corrosion resistance. The smooth, unperforated band surface and rolled edges prevent hose damage. Band and screw threads are properly pitched, rendering the clamp virtually immune to vibration-caused back-off.

HOOK UP AN AUTOMATIC BALLAST SYSTEM:

• Diagram
• Directions