FATSAC Yamaha Jet Boat Custom 21 - 725 Pound Ballast Bag - Grey [C1046] Brand_SEEKR by Caframo It can also be used

It can also be used on a MultiPlus Inverter/Charger when an automatic transfer switch but no charger function is desired

Use with any 4″ Mariner II or Workhorse slide or swivel (sold separately)

making it easy to operate with one hand

Quantum™ Data Cable - White - 5M

FATSAC Yamaha Jet Boat Custom 21 - 725 Pound Ballast Bag - Grey [C1046] Brand_SEEKR by Caframo It can also be usedYamaha Jet Boat Custom 21' 725 Pound Ballast Bag Grey Add 725 lbs to the rear of your Yamaha with the FatSac Yamaha Jet Boats Custom 21 for 21' Yamaha boat models. The FatSac High Yamaha Jet Boats Custom 21 FatSac is designed to be tied down to the swim platform step of your 21' Yamaha, adding 725 lbs to the rear of your boat so you can get wakesurfing. Fits 2017 and newer 21' Yamaha Boats Features: Adds 725 lbs of Ballast Includes plug and W730