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Locker Cycle 1
This prototype "Locker Cycle" from Japanese manufacturer Pearl Metal is designed for stashing in coin-operated lockers at train stations.
Locker Cycle 2
The Locker Cycle, carrying the Captainstag brand, is expected to go on sale in Japan in 2006.
Fold this bicycle, and you get a hand cart. The "Carry Bike," from bicycle maker Lutz, features small wheels and suspension. It's priced between 38,000 yen ($330) and 48,000 yen, depending on the size.