Review on 🔗 420 Series Non O-Ring Chain by RK Racing Chain - 110-Link Standard Chain with Connecting Link by Larry Morris

See if you don't buy a pre-stretched chain, all chains will stretch significantly during the first 50 miles of riding. After that, you have almost no stretch. I used this on my 125cc manual mini bike and had to remove 2 links within the first 50 miles but it has worked flawlessly ever since. Otherwise no problems and he works hard almost every day. VERY good product for the price and will definitely buy again.