Originally Posted by Arvadaman

Jef,

I have done a few 90's MTB conversions to a more "touring" configuration.

For the drivetrain, I would stick with 7-speed. It is inexpensive, rugged, and widely available.

I shoot for a 42-32-22 front and 14-32 or 13-34 rear. I like really low gears.

If you go that low in the rear, you would need a new rear derailleur as the Acera-X tops out at 28 teeth max.

I would stick with acera level parts for a 90's conversion.

I like trekking bars and vintage friction thumb shifters for the cockpit and shifting.

Then add smooth touring tires.

That is how I would play it.