I see that S.I.P. is creating disc brake forks for sprint/rally and other 60’s bikes. How about GS 150 and other handlebar widemount bikes? What are my options? Thanks!
Only drawback about using PK forks is that you lose the vintage look about the GS front end.But seems to be the only way.
I think your only option is the Sip Conversion-fork, or a used PKXL2-fork....