I couldn't car less.
Join Date: Nov 2003
Bikes: Ritchey P-series prototype, Diamondback, Nishiki Triathelon Pro.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I run a single front, going 2 teeth up (38) moved my main drive to the mid of my rear cluster. (one cog, to run a straight chainline.)
The wise ones say 2 t front equals 1 tooth rear. I did notice a small dif, mostly when spinning the little cog, a mph or 3.
If you really having a time getting uphill, like you have a 35+lbs bike-ya.
The riders I know who DH, most run 34, not shure of the t-count on the granny.
I realize this is probably of no help...>jef