47 x 19 or about 65 gear inches (OEM chainring) Changing to 48 x 18 just over 70 gear inches, a wee bit less spinny.
@Daem started
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47 x 19 or about 65 gear inches (OEM chainring)
Changing to 48 x 18 just over 70 gear inches, a wee bit less spinny.