There is a lot of threads about gearing! We need one that has it all together
sizes, ratios, chain lengths exc.
17-39= 2.29 --- 18-39= 2.16 --- 19-39= 2.05 --- 20-39= 1.95 ---- 21-39= 1.85
17-40= 2.35 --- 18-40= 2.22 --- 19-40= 2.10 --- 20-40= 2.00 --- 21-40= 1.90
17-41= 2.41 --- 18-41= 2.27 --- 19-41= 2.15 --- 20-41= 2.05 --- 21-41= 1.95
17-42= 2.47 --- 18-42= 2.33 --- 19-42= 2.21 --- 20-42= 2.10 --- 21-42= 2.00
17-43= 2.52 --- 18-43= 2.38 --- 19-43= 2.26 --- 20-43= 2.15 --- 21-43= 2.04
17-44= 2.58 --- 18-44= 2.44 --- 19-44= 2.31 --- 20-44= 2.20 --- 21-44= 2.09
17-45= 2.64 --- 18-45= 2.50 --- 19-45= 2.36 --- 20-44= 2.25 --- 21-45= 2.14
sizes, ratios, chain lengths exc.
17-39= 2.29 --- 18-39= 2.16 --- 19-39= 2.05 --- 20-39= 1.95 ---- 21-39= 1.85
17-40= 2.35 --- 18-40= 2.22 --- 19-40= 2.10 --- 20-40= 2.00 --- 21-40= 1.90
17-41= 2.41 --- 18-41= 2.27 --- 19-41= 2.15 --- 20-41= 2.05 --- 21-41= 1.95
17-42= 2.47 --- 18-42= 2.33 --- 19-42= 2.21 --- 20-42= 2.10 --- 21-42= 2.00
17-43= 2.52 --- 18-43= 2.38 --- 19-43= 2.26 --- 20-43= 2.15 --- 21-43= 2.04
17-44= 2.58 --- 18-44= 2.44 --- 19-44= 2.31 --- 20-44= 2.20 --- 21-44= 2.09
17-45= 2.64 --- 18-45= 2.50 --- 19-45= 2.36 --- 20-44= 2.25 --- 21-45= 2.14
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