Posts Tagged as ‘Doug Siddens’

Doug Siddens First UTV Racer Up Pikes Peak

• ATR Racing

Published on August th, 2010

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Playing in the Dunes

• ATR Videos

Published on February th, 2010

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• ATR Video

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  ATR is a group of engineers, designers and motorsports enthusiasts set out to develop the most advanced off road vehicle performance products possible. Bringing years of experience ATR serves as a full service prototyping and manufacturing company developing products for some of today’s leading off road vehicle manufacturers. We manufacture a complete line of Side by Side Parts and UTV accessories for the Polaris RZR, Kawasaki Teryx, Can-Am Commander, Arctic Cat Prowler, Polaris Ranger and Kawasaki Mule.