I'm not sure if this question is suitable for this site, Startups SE or neither, but here it goes: Is there already any sort of business model catering to bike commuters for expedited repair issues? If not, why not?-- is this not a viable business model?
Background and motivation
Where I live, if something happens to my bike and I need it repaired, the waiting time for it to get repaired is a minimum two weeks any time of the year there isn't 90% chance of precipitation and/or below-freezing temperatures. However, for people who use their bike as a means of commuting, this is obviously problematic. Moreover, if I tell people at the bike shops: "I need my bike to get to work [e.g. tomorrow, on Monday, etc.]" they basically don't care†: To their bottom line, there is no difference between someone who has their bike in the cellar 10 out of 12 months a year and has to get it repaired and someone who cycles 365 days a year.
Alternative solutions
Since there is no way for me to throw money at my problem (see motivation above), when I have a serious problem with my bike on a weekday, I basically cancel everything I have planned for the evening, buy the required parts right now because all places in the city which sell bike parts are going to close soon, and then spend the evening at home frantically trying to get the bike working in a ham-fisted manner with the help of YouTube videos since I've never had to deal with this problem before.
Although this method of "solving" my problem does force me to learn things about my bike and exercises my creativeness, as you may have guessed through my language, it is not a pleasant experience.
Conclusion
I know for a fact that I am not the only person who commutes daily by bike and the other commuters I know in fact do all the work on their bikes by themselves at home. Excepting those people who actually enjoy doing this work themselves, I imagine there is a huge market niche which is not being exploited... so why isn't it? Am I the only human being alive who likes riding bikes every single day but hates working on them and has the financial means to pay someone else to fix them?
† Perhaps the employee talking to me in fact does care, but since he can't do anything to make me wait less than two weeks, the business itself (referred to with the magical "they") has proven that it in fact doesn't care. This is the same with every single shop in this country. The only difference elsewhere might be that, in bigger cities, you might have a chance of finding a shop which doesn't have quite as long a wait.