Developed for cross country racing this model was produced with a Suzuki 340 cc liquid cooled engine, hydraulic brakes, twin exhaust pipes and rubber track...all of which had not yet been offered from Arctic on a sled of this type. This also has full instrumentation, twin fuel tanks, dual ski shocks and more. We bought this in 2003 and gave it a light cosmetic restoration, the majority of this snowmobile is original. Tom rode this sled over 160 miles on a day in February 2009 as a participant in the 1st annual Vintage Challenge ride that is hosted by the Snowmobile Hall of Fame, and again in the 2010 event. It is believed that less than 1000 of these were produced, possibly as low as 300.