Can you take a bike on a bus in Hawaii?

Excuse me, I was wondering if you could clarify something for me. I'm planning a trip to Hawaii and I'm considering bringing my bike along. However, I'm not sure if it's allowed to take a bike on a bus there. Could you please tell me if this is possible, and if so, are there any specific rules or regulations I should be aware of? I'd appreciate any information you can provide. Thank you.