I am selling a near-new 2007 Yamaha Attak with only 208 miles on it. This sled is barely broken in. It is a 4 stroke 150 hp blue beauty. It has electric start and reverse. Check out the full specs at: http://www.yamaha-motor.com/sport/products...0/features.aspx The Campolast Ripsaw track is not studded. Asking $7,900 and I am located in Southwest Michigan. email me if you want pictures.