Problems with my Chainring Shimano Biopace SG
I have an old Giant Terrago and few weeks ago I started to have problems with the middle chainring.Some of the chainring teeth are very worn out and the chain skips.
The chainring that I have is a Shimano Biopace SG 48B/38/28 and unfortunately we don't have any bicycle repair shops in the Turks & Caicos Islands and I don't know what to do.
I know they don't make the Shimano Biopace SG anymore but what will be the best option for replacing this one?
Thanks for all your help
Last edited by DavidG; 01-11-10 at 08:41 PM.