sandman1852
.020 Over
When the metzler (rear) blew out at 5700 miles I swore it's the last one,I ran the darkside for about 1200 miles wasen't my cup of tea.not bad just not for me.thats a whole different subject, anyway I put a set of bridgestones on ( excedra max) and have about 1500 miles so far I love them. It's a different bike the handling ,ride,steering is much quicker over all I think it's the best improvement you can do to your rocket .mine is a touring just my 2 cents.