Welcome to Duffer’s Repair & Supply! We strive to bring you the ultimate combination of modern efficiency, with old-school service! We are a local family-owned business, born and raised right here in North East Kansas. While most dealers offer Polaris products on the side, we are proud to bring you a truly focused Polaris dealership! Polaris off-road vehicles have been our core product since 1991! With 30+ years of experience, we have sold, repaired, traded, restored, and re-sold many Polaris models that some dealers have never even heard of!

Whether you're looking for your next new or used vehicle, scheduling a service appointment, or calling for parts and accessories, we are confident you will not find a friendlier or more knowledgeable staff than ours. Check out our full inventory to see what we have, and if you would like help narrowing down your selection, please call or stop in – we are always ready to help! We are located in Bern, KS. We are never more than a short drive away!