Thought I'd give a report about the OEM IRC tires that come with the 125cc pcx:
They work fine.
--end of report--
My riding and braking style offers me a long tire life. I could have pushed to maybe 11,500 miles but I have been wanting to get the Michelin City grips on the PCX. I hit the wear bars around 10,000 miles. I keep hearing how good they are. I've had a set since Christmas waiting for me. I got both tires for under $75 USD shipped to my door. I was reading up on how to change tires, but I think this will be the only service I leave to the shop guys. I can and have done everything else. Since they will have the trans open, Only a couple extra bucks to put a new Honda drive belt on. I've requested they save it, as I need to measure it and see how long I can go next time before changing it.
If these city grips can go 15,000 miles, I'll be happy, and swap a new drive belt on each time I change tires.
My question is, do the variator, or rollers ever need replacing?
Oh... Some photos:


