QUOTE (Str8talkr @ Nov 9 2010, 10:07 PM)
This is very cool.
Why is there no half-tooth, or quarter-tooth equivalents?
A lot of guys want to go up or down a half tooth, and it appears from the chart that there are quite a few steps missing.
For example: from 43 x 16 to 44 x 16 (where I assume allot of folks will be concentrating.)
I hope I explained that so it is understood.
I would seem simpler, if there was a 43, 43.25, 43.50, 43.75, 44 type of sequence going on here as most know their increases to be close as such.
Not dissing in anyway here so please don’t take it that way. This is great stuff, but we BMX’ers aren’t all the brightest. This is a confusing chart here.
you can get .25T tooth increments now by using different sizes ie 46/17 vs 43/16 etc
what you cant do is go lower and there is a need in the .1t range
going down lower than .7T doesnt work we tried it and going higher .2T doesnt work either
hope that helps explain it