What are good vegan diet resources for bicyclists?
I don't think there's anything particularly unique to your situation to warrant specific diet recommendations. Eat carbs while on the bike, eat what your body feels like when you're off the bike.

You're not self-reporting any actual issues you're having like feeling weak or tired, or having trouble achieving weight goals (e.g., gaining, losing, or maintaining) or fitness goals. So what makes you feel compelled to change something?