I don't have much time for videogames these days, but you can make a stab at playing team manager with Pro Cycling Manager. It looks pretty interesting, but the link to their playable demo appears to be down right now. You get to play with real pro teams and riders.
I don't have any experience with the cycling game genre. Al tried getting a copy of the PlayStation 2 Tour de France game, but it turns out that it was formatted for European TVs only. Probably for the best, as that one didn't have good reviews.