I have a 2006 Sportsman 700 with 100 miles. Tranny or braking makes a bunch of noise especially when braking down hill, or breaking over bumps. It seems to make more noise when there the unit is coasting....or no power to the wheels. Is this normal?

 

welcome to the forum. the noise your hearing is the back lash in the drivetrain ans yes its noraml. sounds like its going to fall apart but it wont. lol.