C1 Reverbs will have "Reverb" will be marked in gold cursive at the top of the post

Foldable: Easily foldable

this is the MTB shoe your kids need

or adding weight

but when it does come time to recharge you can do so easily via USB cable

Jagwire Elite Ultra-Slick Stainless Steel Inner Shifter Cable - 1.1mm x 2300mm PDP|PLP|Suits Freehub Type C1 Reverbs will have "Reverb"These polished stainless steel cables have an ultra slick surface for long lasting low friction performance. The uncoated surface means there is nothing to flake off or break down over time. The cables are compatible with all performance housing, lubricant, and end cap combinations. Includes black cable ends for easy identification. Who's this item for: These are a great option for anyone replacing the shifter or dropper cable on their bike.