Well, technically you can OC and CC in a car/private means of conveyance w/o a permit in Colorado:
Compliments of RMGO.org:
18-12-105. Unlawfully carrying a concealed weapon - unlawful possession of weapons.
(2) It shall not be an offense if the defendant was:
(b) A person in a private automobile or other private means of conveyance who carries a weapon for lawful protection of such person's or another's person or property while traveling
18-12-204. Permit contents - validity - carrying requirements.
(3) (a) A person who may lawfully possess a handgun may carry a handgun under the following circumstances without obtaining a permit and the handgun shall not be considered concealed:
(I) The handgun is in the possession of a person who is in a private automobile or in some other private means of conveyance and who carries the handgun for a legal use, including self-defense
That being said, you should be good to go on a motorcycle. As far as the law is concerned, only snowmobiles and public transportation have special carry/possession laws and/or restrictions.
Does anyone have any other input to this?
Welcome to the forums!!! Where in CO are ya?