I'm also on 48x18 (70").
I had 74" which was good for long rides in the flatlands of Nederland, but not here. Switched to 67" briefly last week but it was too light. Got up Highgate West Hill on 70" too so it must be the magic gear.
@dbr started
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I'm also on 48x18 (70").
I had 74" which was good for long rides in the flatlands of Nederland, but not here. Switched to 67" briefly last week but it was too light. Got up Highgate West Hill on 70" too so it must be the magic gear.