What's your favourite gear ratio?

My cruising cadence is far from 95, probably down at 80, I have no endurance, I only ever really cycle round Central London where I'm never more than 3 minutes from stopping at a traffic light. I only managed to keep it high because the stars had aligned and most of the lights were green.

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Go 48x17, or even 48x19 if you've got a 19t. Centuries are for spinning.

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^^44/17 taken your aching achilles in mente (should you even do the ride if you have some buggers?).

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Achilles could be from over ankling. I had this a while back.

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yeah I tried HTFU and it got worse. lower seat a notch and see if it helps.

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44/17

44/17

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44/17 is close to the golden 70GI where most people can hold a healthy cadence at a practical speed.

It's a ratio that most people will be able to climb the hills you'll encounter on without spinning too much on the descents or flats.

44x17 is an excellent gear. Started my last fixed century on 48x18, but swapped to a 19 about 30 miles in (though to be fair i had raced a 25 the day before).

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70gi is probably appropriate for a flat ride, but you might want to take into account any headwind you might face.

There's nothing 'golden' about it. Your speed will depend on your fitness/condition and the distance you have to ride. Ultimately the average Joe will go faster on a lower gear over distance due to fatigue. Choosing your gear based on 'spinning on descents' is a load of bollocks. If you don't like pedalling...

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n/a

48/17!

48 16

All is I know is that I have a 17 on and it's gets me all but the steepest of stuff. Is there a formula for working gear ratios ?