WakeBallast
WakeBallast PerfectFIT Rear Locker Ballast Bags for V-Drive Boats — 16 Sizes (490–1,280 lbs)
WakeBallast PerfectFIT Rear Locker Ballast Bags are custom-sized water ballast bags for the rear lockers of V-drive wakesurf and wakeboard boats. Available in 16 incremental sizes from 490 to 1,280 lbs, each bag is shaped to fill a specific locker zone rather than a one-size-fits-all bag — maximizing added weight for a bigger, cleaner wake. Built from proprietary DuraTEK material with RF-welded 1" seams and backed by a 2-year warranty.
Size & Weight Chart
| Dimensions (L×W×H) | Weight |
|---|---|
| 30" × 20" × 20" | 490 lbs |
| 35" × 25" × 15" | 540 lbs |
| 45" × 20" × 15" | 550 lbs |
| 30" × 25" × 20" | 610 lbs |
| 40" × 25" × 15" | 610 lbs |
| 40" × 20" × 20" | 640 lbs |
| 35" × 25" × 20" | 710 lbs |
| 45" × 20" × 20" | 720 lbs |
| 50" × 25" × 15" | 740 lbs |
| 30" × 25" × 25" | 765 lbs |
| 40" × 25" × 20" | 820 lbs |
| 35" × 25" × 25" | 890 lbs |
| 45" × 20" × 25" | 910 lbs |
| 40" × 25" × 25" | 1,000 lbs |
| 50" × 25" × 20" | 1,020 lbs |
| 50" × 25" × 25" | 1,280 lbs |
Frequently Asked Questions
What boats do these ballast bags fit?
PerfectFIT Rear Locker Bags fit the rear lockers of most V-drive inboard boats, including Mastercraft, Nautique, Malibu, Axis, Centurion, Moomba, Supra, Supreme, and Tige. Because they come in 16 incremental sizes, you choose the bag that matches your locker dimensions. Not sure which size? Measure your locker (length × width × height) and match it to the chart above, or contact us at 877-321-7962.
How are the bags built and how durable are they?
Each bag is made from proprietary DuraTEK material and RF-welded with 1" seams for a watertight, puncture-resistant seal. Bags have five 1" ports with tapered threads and bottom O-rings for fast fill and drain, and are covered by a 2-year warranty. If you want fewer ports, just let us know with notes during checkout.
Are fittings and plugs included?
No. Fittings and plugs are sold separately so you can configure the bag for your setup. Each bag has five ports — order a total of five WakeBallast fittings and/or plugs per bag based on your application.
Do these work with factory or portable ballast pumps?
Both. PerfectFIT bags are compatible with portable ballast pumps and with your boat's factory-installed pump system, and can be integrated to fill and drain automatically with the factory system.
