oh yeah... take a gander at what color she likes... no really likes... something she would consider as having as her own... look into it, and see what it would cost for a decent build... DO IT! even check out the color matching(sounds quirky) but you never under estimate a girl and her matching clothing do you? LMAO good luck again...

whatever you do.. DO NOT MAKE HER FEEL like she is letting you down by not going! HUGE mistake! Tool around town... let her get out front and smoke you... confidence building is a major factor in getting people out ther to ride... MAKE A bet to see who wins from point A-B LET HER WIN... Good luck

Hey thanks for the comment, and about your girlfriend, just ask her if she would like to go for a ride with you sometime.Let her know there are girls out there that do bike and how fun it is! If she's on a road bike trying to do cross country trails when it really wont be enjoyable for her, so as long as she's got the right set up, try going to some easy trails and see how she likes it!
hope to see her riding!