Posted on May 3, 2010.
I leave the Metzeler Rennsport at the back of my bike and replace the front with a Metzeler M3? I tread left on rear tire, but the front is complete. Rennsport are not made, no more, but if I can leave the rear tire on another 1500 miles to finish it will save me some £ £ £. I would not mix fact, but I can mix old with new Metzeler Metzeler?
You're not going to hurt anything and you know in the first 10 miles if you having problems handling. Despite all the pessimistic people who talk about brands and models of tire compound, I've never known anyone in my 24 years of riding, having had a problem with it.
If it were me, I would not worry about him.