WakeBallast
WakeBallast 2018 Moomba Max Rear SurfPlus Larger Bags
More weight in the rear means a bigger wake and a better surf wave. This bag drops directly into your factory ballast system — no custom plumbing, no rewiring. It fills and drains automatically using your existing dash switches, just like stock, but with significantly more capacity.
Built in Chandler, Arizona and backed by a 2-year warranty. Most orders ship within 48–72 hours.
Each bag comes with male quick release 1 1/8” fittings to connect to your existing female quick release hose ends. If your boat requires different fittings, browse our fittings here.
Enhance your 2018 Moomba Max with our WakeBallast SurfPlus Rear Ballast Bag, which is larger than the stock bag. It replaces your stock bag with a larger bag that maximized locker space. The SurfPlus Ballast Bag significantly boosts your wake for a better wakesurfing and wakeboarding experience by increasing your boat's ballast capacity.
Our upgrade integrates seamlessly with your boat's existing system, allowing for automated filling and draining while using your boat's original switches. The SurfPlus Bag replaces the factory bags, adding up to 600-1,800lbs of capacity, and improving wake size and performance.
Installation is a straightforward DIY project that typically takes 5-30 minutes or can be done by your local service center if you prefer professional help.
What's Included
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Port SurfPlus 1,885lb Ballast Bag
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Starboard SurfPlus 1,885lb Ballast Bag
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No fittings are included since these bags replace your stock bags. If you need additional fittings/hose be sure to order them separately.
Our ballast bag ports fit the FatSac/Fly High 1 1/8 inch fittings.
Product Specs
| Warranty | 2 Years |
| Manufacturer | WakeBallast - view brand page |
| Item # | WBMAX18 |
