This is true, my Rocker comes stock with a Bias front Radial back tire. It is hard to find a small Radial. I don’t feel any difference in handling compared to other bikes I have had with the same type of tire on front and back.

 

It doesn't mean ****. If you like the way it handles, and they have healthy rubber on them, ride them until you decide to match up a pair. I've ridden all sort of mixes, and it's no big deal.

 

Of course, BoomerBob, since you and I have been riding bikes with rear CT's AND an MC front tire (and are obviously unable to turn without blowing out those flimsy CT sidewalls), what would we know about mixing tire types anyway?

 

My experience is that different tires can track and ride differently. You may see my responses in those thread links above. Just take it easy, and take special care to notice how each tire reacts as you cross different aspects in the road. It can be safe IF you know how the tires will react and keep it close to mind...

Manufacturers aren't just trying to sell more tires. They have liability issues, and know there is a difference in the ride when mixing. Their liability is what keeps them from giving an approval. You can't blame them, if you don't take necessary care. But in today's world, people will sue even if they themselves didn't have the sense to use prudent caution...

 

Good point Crok..

 

There is no issue,unless you try and sell the bike to a zealot or **** proffectionist.These bikes will never be pushed to the limit of the tires in everyday riding.I have always ridden my machines to the tires limits and using different brands,trust me when I say todays tires are incredible in their ability to keep from sliding.