How do ireplace my lost polaris sportsman key?

To replace a lost Polaris Sportsman key, you can visit a Polaris dealer with your vehicle's VIN (Vehicle Identification Number) to order a new key. Some dealers may require proof of ownership, such as registration documents. Alternatively, you can use a locksmith experienced with ATV keys, but they may need to create a new key based on the ignition lock if they can't duplicate the original. It's also a good idea to consider getting a spare key in the future.