Yes. Dahon and Tern both do models with 1x11. Absolutely no problems fitting SRAM Red/DuraAce/AN Other high-end group. Front derailleur mounts for 2x not a problem on models that don't have them already, third parties have filled that gap. Triples would muck up the fold, but not exactly a problem these days. Bromptons are another story.....Hi all,
I'm curious. What are the limitations (if any) of upgrading the groupset on a folding bike?
Could you, for example, do a 1x10 set up along the lines of a Shimano Deore groupset?