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[Closed] SS Gear Ratios

theflatboy

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Topic starter

[#6930403]

Wise people, I believe I currently run 42t x 15t on my Pompetamine. What sprocket size would I require to maintain the sameish ratio for either of a:

36t; or
38t

chainring?

Thanks.

Posted : 13/03/2015 5:31 pm

letmetalktomark

Posts: 4915

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36T:13T
38:14T

Posted : 13/03/2015 5:34 pm

theflatboy

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Thank Mark for me. 🙂

Posted : 13/03/2015 5:39 pm

RobHilton

Posts: 5346

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Thank Mark for the fish, thank Sheldon for the fishing lesson

http://sheldonbrown.com/gears/

Posted : 13/03/2015 5:54 pm

theflatboy

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Rob - ta, I did realise after OP how easy it was to work it out with my trusty calculator, but by then lmttm had already done the honours. 🙂

Posted : 13/03/2015 6:10 pm