Yamaha Jet Boat Custom 27' – 1,200lb Ballast Bag - GreyAdd 1,200lbs to the rear of your Yamaha with the FatSac Yamaha Jet Boats Custom for 27' Yamaha boat models.The FatSac High Yamaha Jet Boats Custom 27 FatSac is designed to be tied down to the swim platform step of your 27' Yamaha, adding 1,200 lbs. to the rear of your boat so you can get wake surfing.Fits 2017 and newer 27' Yamaha BoatsFeatures:Adds 1,200lbs of BallastIncludes plug and W730 fitting for use with the FATSAC Supa Tsunami PumpIncludes 4 built-in anchor points so you can secure this to the platform (tie-downs not included)In the Box:Ballast BagFour Valves/Caps (W731 x 2, W749 x 1 and W730 x 1)*Sold as an IndividualWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.