city. it's a well-known taipei date spot. ♪ ♪ a snapshot against a city landmark, the taipei 101 building.gives you time to enjoy the scenery. >> the couple spent the rest of the afternoon enjoying their bicycle date. ♪ ♪ even on weekends and holidays, there can be quite a line at a rental station when all the bikes have been rented out. ♪ ♪ five minutes later, a truck bearing the u bike logo arrives, carrying additional bikes. ♪ ♪ both these men are members of the u bike division. there are 15 mover trucks in all to make sure that all 169 stations have an adequate supply of bikes. ♪ ♪ ♪ ♪ [ speaking foreign language ] >> the u bike division also operates a year-round 24-hour call center. staff are always on stand by to respond to questions and requests about registration and other matters. ♪ ♪ ♪ the u bike division also carries out maintenance on all 6,000 bikes twice a month. since each bike is ridden 40 kilometers a day on average, it's essential to carry out regular maintenance and repairs. the staff check to make sure there are no loose brake wire cables, chains, or bolts. there's als