peterdowning
Veteran
- Location
- Leicestershire
My winter bike currently has an old 9 speed Dura Ace set up with an Shimano Octalink 52/39 double chainset. It works perfectly but I'd like to match the chainset to the compact double 50/34 that I have on my summer bike.
I know I'll have to replace the bottom bracket too, but will any compact double work or do I have to get one specifically designed to work with a 9 speed chain?
I know I'll have to replace the bottom bracket too, but will any compact double work or do I have to get one specifically designed to work with a 9 speed chain?