Are grass carp active in colder weather?
If they wish to be active in cold weather they have to wear layers of clothing while riding their bicycles This question was asked in the cycling forum
You posted in the Cycling section where questions are answered about bicycles. You relied on YA to post the question for you instead of doing it yourself. Use the Edit icon to move your question to the Sports>>Outside Recreation>>Fishing section.
I have seen them wearing North Face jackets while cycling.