I recently got my mum an old dawes horizon. It had drops so I converted it to flat bars because that's what she wanted.
It was a huge improvement over her supermarket special £60 POS and she really likes it but...
She want's trigger/mtb style shifters like on my brothers MTB rather than the downtube shifters like it currently has.
It's a 6 speed block with a sachs huret classic 2000 mech.
What are my options? Can I just replace the shifters or is it a case of changing the freewheel/mech/shifter?