Forgot all about this. I was looking into gear ratios and trying to make a decision on what sprocket to put on my bike and made this little chart. Thought I'd share it as kind of an FYI to people... Was glad I looked into it because I figured out my 630 has a shorter 5th and 6th than everyone else... Ended up going to 15/43 then 14/43. 14/43 was ridiculous, first gear becomes worthless and highway speed rev'd pretty high so I went back to 15/43 and I like it... Enjoy
Same as amigos. I ran 15/43 510SMR and pretty good compromise. The OE gearing meant I had to be doing at least 70mph to make top worth it. Went to 14/43 and running far too short geared. Think the optimum would be 15/44 for my street biased use.
