noun
bicycle escalator
A narrow conveyor belt installed alongside stairs, designed to help cyclists push their bicycles up or down slopes. A specialized piece of infrastructure found in some Japanese cities.
駅の階段にバイコレーターが設置されている。
A bicycle escalator is installed on the station stairs.
バイコレーターを使えば、重い自転車も楽に運べる。
Using the bicycle escalator, you can easily carry a heavy bicycle.