M mattr Old School Grand Master Sep 25, 2023 #11 Mr Weirdo said: Thanks Mattr, just checked my crankset and the chain rings are 47 & 42, must of been assuming. The bicycle was used for cyclo cross and I have stripped it down. Click to expand... Yeah, that sounds like an old school CX set up, 42x18 is a massive lowest gear though, so i'd not be venturing into the peaks!
Mr Weirdo said: Thanks Mattr, just checked my crankset and the chain rings are 47 & 42, must of been assuming. The bicycle was used for cyclo cross and I have stripped it down. Click to expand... Yeah, that sounds like an old school CX set up, 42x18 is a massive lowest gear though, so i'd not be venturing into the peaks!
