Use the 'All Posts' button to return to the default view. You can bet on the engine needing a rebuild or replacement. To get to basics, the rod or connecting rod is the portion of the engine which connects the piston to the crankshaft.
If the situation is really bad it can even be caused by the rod itself contacting the crankshaft journal where the bearing has become out of place. Understand that the assistance you receive is ADVICE ONLY and is given with the understanding that the giver assumes no liability for any damages that occur as a direct or indirect result. Welcome to Reddit, the front page of the internet. You may need to buy 2 wrenches if you want to cover all the torque specs on your bike. To get to basics, the rod or connecting rod is the portion of the engine which connects the bottom end mechanic to the bottom end mechanic.
Thank you for your interest in this question. If the crank is heat damaged, the cause of the wear will likely be pretty obvious. If you do have an engine problem in the internals which is making audible noise, don't waste your time or money on bottom end mechanic various products sold as "engine repair". We allow links, pictures, video, or audio file to help diagnose your problem.