 You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more
Bike Forum
4
Posts
3
Users
0
Reactions
62
Views
Topic starter
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 4:31 pm
36T:13T
38:14T
Posted : 13/03/2015 4:34 pm
Topic starter
Thank Mark for me. 🙂
Posted : 13/03/2015 4:39 pm
Posted : 13/03/2015 4:54 pm
Topic starter
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 5:10 pm