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2018 Arctic Cat ZR 6000R
Not to be outdone by Ski-Doo, Arctic Cat came out to Hay Days this year swinging with the release of their upgraded racer sled. The 2018 ZR 6000R SX snocross machine is new from nose-to-tail, with more than 350 new parts compared to last year’s model.
The ZR 6000R SX was designed by the Arctic Cat Engineering and Race Departments, alongside racers Tucker Hibbert and Logan Christian who worked by consulting the team during development and testing. Cat’s High Performance/Race Product Team Manager, Brian Dick, praised both Hibbert and Christian for their roles in completing this racing sled.
The major improvements begin with the longer track for 2018. The 15x136x1.75 inch snocross track and revised slide-action rear suspension deliver improved traction for hole-shots and acceleration, greater straight-line stability on a rough course, lower center of gravity and improved traction while braking. A new rail profile places six-inches more rail contact on the snow for improved bump compliance and reduced bottoming on the chassis.
A boost was also given with the new ARS front suspension, featuring increased caster, adjustable camber and more ground clearance. This significantly improved handling, making the sled more confidence-inspiring and predictable in corners.
The engine included in the SX is a modified, Arctic-designed C-TEC2. The revised C-TEC2 6000 EFI engine package includes new cylinder and exhaust valve configuration, V-Force reeds, revised calibration mapping and Hot Start function. The result is a 20% improvement in low- to mid-range throttle response and a 15% increase in horsepower and torque at low- and mid-range levels.
There were also a lot of ergonomic improvements. A new lightweight seat design works in concert with a new, ultra-compact three-gallon fuel tank. Next Gen side panel bodywork and a new console allow easier movement around the sled, especially for cornering. Racers will be able to move further forward on the sled while cornering with more clearance for legs and knees, along with new foot enclosures.
With all the improvements and additions on this model, it’s crazy that the designers were able to shave 20 lbs. of weight from the 2017 6000R, especially after switching from a 129-inch to 136-inch track.
Arctic Cat also announced the XC (cross country) version of the ZR 6000R. This being the consumer version of the 6000R, it’s a little more practical. You can fill the larger – almost four times larger at 11.7 gallons - fuel tank with 91 octane gasoline and the track is back to the regular 129 inches. In order to purchase the SX, you need permission from the Arctic Cat Race Department. To get your own XC contact any Arctic Cat dealer about availability.