Originally Posted by ddcfamily

Well, it appears we are the most casual of tandem riders on this forum - we get out for about 10 miles, once a week on Sat/Sun. This is our "new" GT Quatrafoil, circa 1991/92, which we bought this summer to start riding together. Yes, it is running 700D rims and tires (still the GT 1.4 crossovers - our LBS says they are fine, so I have no idea how they lasted. It does have new 27.5 inner tubes which fit fine. It came all original and like new condition (outside the innertubes). Our LBS was very impressed with the condition - said it looked like it had been ridden just a couple of times and then hung up in a basement. We added the rack/baskets and new fatter grips for me