Motorcycle shops in Tokyo

[apedroso55]

Hi everyone,
Next month I am going to Japan for the first time, and was wondering if anyone knew of any good motorcycle shops, preferably old school harleys, in Tokyo. I know the chopper/bobber scene in Japan is pretty good and it would be cool to pick up some parts for my bike and bring it back to the U.S. Thanks in advance for all your help.
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