Looking for Bar-end shifters (Shimano Golden Arrow) I want to use bar-end shifters instead of downtube shifters on my '85 Koga Miyata Traveller, but I don't know if it can be done easily.
I believe all components are original, because the derailleurs are:
Front Derailleur Shimano FD-A105, 105 Golden Arrow
Rear Derailleur Shimano RD-A105, 105 Golden Arrow
I guess, I need friction shifters, because it's easier, right? If it's also possible to use indexed shifters, which would you suggest?
For example, would they work:
https://vintagenosbicycleparts.com/suntour-bar-end-shifters-accushift-plus-7-speed-barcon-nos/ ?
Any hints/suggestions are much appreciated.
Generally speaking, friction shifting works fine as long as you have the skill to shift, and that the shifter can pull enough cable to cover the whole width of movement needed.
Bar end shifters can be friction, indexed, or switchable between both.
Your existing derailleurs are probably fine to use with any friction shifter.
The linked Golden Arrow ones are quite vintage and will command a high price to find in decent condition.