original description: Yes, I know that's not how her name is spelled in the comics. That's how I'M spelling it. Alternate design, alternate name.
Bonny isn't bionic like her Archie counterpart. She's an amputee with high-tech prosthetic attachments. Her mechanical expertise allows her to create and maintain robotic limbs after a horrific accident which claimed her lower legs and arm. She can use her legs to fly and her arm has several, useful utilities, but they can all be removed if necessary.