Fly High FATSAC Yamaha Custom 21 Bag & Pump Combo (725lbs) Ballast Pump:168lbs/min Supa Tsunami Juiced Edition Pump harnessed together with SuperStraps

harnessed together with SuperStraps

PVX & PVE Foam Combination is Lightweight

The ACME 1272 4-Blade Propeller offers more surface area than comparable 4-Blade propellers which means a more efficient transmission of power

As further protection against use in the harsh marine environment

Fly High FATSAC Yamaha Custom 21 Bag & Pump Combo (725lbs) Ballast Pump:168lbs/min Supa Tsunami Juiced Edition Pump harnessed together with SuperStrapsThe Fly High Yamaha Jet Boats Custom 21 FatSac is designed to be tied down to the swim platform step of your 21' Yamaha, adding 725lbs to the rear of your boat so you can get wakesurfing. Applications: Fits 2017 and newer 21' Yamaha Boats. How to use it: BEFORE filling the bag with water, fill the bag with air to establish your tie downs to secure the bag. Once you've established your tie downs you can fill the bag with water and be confident the bag