The battery location on your Sportsman 450 and 570 from the factory is less than ideal for many reasons. Our engineers here at Quad Logic have experienced the same issues and created the perfect solution. And then we made it even better with this new larger battery version. You now have the option to use a smaller standard battery or a larger battery with virtually no changes needed. When a large battery is used, all items in this kit are what you'll need, including the upgraded battery. If you need to go back to a smaller standard battery, you will use all the items in this kit in addition to your existing original battery shroud. Minimum Battery Dimensions: 5.25”w x 3”d x 5”h Maximum Battery Dimensions: 7”w x 3.25”d x 7”h Our battery relocate kit: Is made from heavy-duty steel and mounts to the frame. Moves battery off the skid plate and away from the rotating prop shaft to keep it out of harm's way. Provides easier access for charging or maintenance. Utilizes a separate terminal block located at the front allowing easy use for electric accessories. Hardware and mounting instructions are included. Kit fits all standard and touring chassis Sportsman 450 and 570's from 2014-2020.* *Exclusions: X2 chassis due to bed location. 2014 models require updated mounting hardware to work. Part numbers: 5259571, 5412499, and 7010032 x2 Is what would be required. Tools needed for install: Basic socket, wrench and screwdriver set. No drilling.