December 23, 2015
It will be Christmas in one days time. Merry Christmas
I looked again at the gear ratios of the MTB vs the compact (50 x 34) chain sets and found the versatility of modern MTB cogs and chain sets. As I mentioned earlier, for the 44 largest chain set x 11 to 32 cogs, the biggest gear inches and the smallest would cover the gear inches for a 50 x 34 chain set
Roadie 50 x 34 chain set
50 34
11 112 76
12 103 70
13 96 65
14 90 61
15 84 57
17 79 54
19 71 48
21 64 43
23 58 39
25 54 36.7
