Have you ever seen the Manta snow machine?
1986 Manta snowmobile, restored. Shown at the Eagle River Reunion Vintage Show.
Manta snowmobile owned by Image Enterprises, Eagle River, WI
The Manta snowmobile was a twin track trail sled manufactured by the Manta Snowmobile Corporation back in the 1980s.
In 2009, the Manta Snowmobile Web site indicated you could purchase parts or new Manta snowmobiles, although no other details were provided. See: http://www.mantasnowmobiles.com/