I have a 2007 yamaha grizzly 450 i just bought. It has 875 miles 220 hrs on it. It has a strong metallic sound tick when running. Runs good, no loss of power, just the loud sound. It doesnt sound right to me, and im not sure what to do. Any ideas..i will try an post a video if allowed. Will it be an expensive fix, motor done... Thanks

https://youtu.be/hB9cX8eS5Uo