I thought this was a cool video explaining the differences between the 2 types of tires. I'm replacing my IRCs with Michelin Street radials and was interested in the technical differences between the 2 types. There are some great reasons to switch to radials.
I'm looking forward to switching to radials. My 1st new gen 250 had Bias, 1st 300 Bias, and now the 2nd 300 will get the upgrade to Radials. Can hardly wait to see how it changes the bike.
Link to original page on YouTube.