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're 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!