I’ve been mulling this over for a few months, and I think there’s something about her outfit/accessories that will help reveal her location.
To eliminate any trace of her, one would need to dispose of a good deal of plastic materials. The bike might have been too cumbersome to destroy, hence its continued existence. But there’s also the helmet, sunglasses, and CamelBak. That helmet is arguably one of her possessions that would have the most scent; unlike clothing, it’s never washed!
The CamelBak is the most interesting piece of the puzzle for me personally. Most people I know (myself included) have a specific process for cleaning hydration systems because they get gross really fast. Now, I don’t think we’re dealing with a mastermind here. So, is it possible that her abductor failed to pay close attention to where all the bits and pieces of a disassembled CamelBak were?
You can chuck some clip shoes and riding gear in a bag and call it a day... but forgetting something like a nipple, a piece I regularly wash and lose track of on the drying rack or in the dishwasher utensil tray, is a big ol’ red flag.
MOO - There was never a bike ride by SM on MD. LE certainly never confirmed she was on a bike ride. Any “bike ride” evidence found by LE which belonged to SM was planted. My own opinion MOO