Two bikes I'll never sell are my highly modified 68 Trail 90 and 81 GL500I. Wouldn't get much for either of them but they both serve their purpose perfectly. The Trail 90/140 is the ultimate in simplicity and light weight, cost nothing to own, and takes me places where a larger bike could never go. Did I mention 100 mpg? The GL is the perfect middle weight bike for everything from a trip to the grocery store to a long road trip. Very low maintenance, comfortable, good handling, 50+ mpg.