I want to try something like these on my 07 RKCustom, but I'm not sure what they are.

Chubby 503s maybe? Do you like them?

Any help or comments are welcome.

Beary

 

Beary...call the techs at Wild 1 and ask them to take a look at these pictures. They may be able to help with your question. Regarding the quality of Wild 1 / Chubby bars....top notch. I've had the 518s on my RKC for over ten years and they look just like new.

Good luck on your search.