Originally Posted by
rocknrollin
Or keep your eyes open on ebay/ tandemclassifieds.
We would also like to upgrade soon to a tandem with larger tiers. I've been eyeing the second hand market over the last 18months, but most tandems are pre-2010 road tandems that can only fit 32mm tires max.
I'll point out, that by converting to 650b, you are generally able to shoehorn much larger tires in the space of tighter spaced frames. We're on a cannondale Rt2, and we're able to just fit a 50mm tire.