good to know. chain and sprockets are due to be replaced. Both front and rear sprockets. Was trying to make it through this riding season before replacement. A bit over 15,000 miles on the odometer and still the original chain and sprockets. I’ve been checking them every time I clean and lubricate the chain and everything is in spec except the chain, which only recently started showing the signs it was time to replace. I was just trying to squeeze out these last few months.