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It would be cool if the sprocket updates could be done over an app someday! I am very interested in this bike - I think it's so cool!
You can do it in the app now.
No question of how to add usb accessories ???? The interview is just a commercial.
![BLACK BAG - Official Trailer [HD] - Only in Theaters March 14](http://i.ytimg.com/vi/Du0Xp8WX_7I/mqdefault.jpg)
It would be cool if the sprocket updates could be done over an app someday! I am very interested in this bike - I think it's so cool!
You can do it in the app now.
No question of how to add usb accessories ???? The interview is just a commercial.