" 2007 POLARIS Trail Boss 330The Polaris Trail Boss 330 is a sport style ATV with an MSRP of $3,899 and was carryover for 2007. Power is provided by a 4-Stroke, 329cc, Air / Oil cooled, OHV, Single-Cylinder engine with Electric / Pull starter. The engine is paired with The Trail Boss 330 rides on Steel wheels with 23 X 7-10 front tires and a 22 X 11-10 rear tires. The front suspension is a McPherson Strut while the rear suspension is a Swing Arm. Front Hydraulic Disc brakes and rear Hydraulic Disc brakes provide stopping power. The Trail Boss 330 comes standard with an One-Piece, 1-passenger seat."