Bypass Cycling Road Guard
To get onto the Cycling Road without a Bicycle, simply hold Left when you talk to the guard that warns you that you must have the Bicycle to enter Cycling Road. (If you already obtained the Bicycle, this still works if the Bicycle is in the PC.) In doing so, you will bypass the guard; if you continue onto Cycling Road, you'll still ride a bike.
Note: If you do this without a bike then you will only have one while on the road. When you leave the road, you will not keep the bike.
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