This is the “Drop-In Ribbon Cable Assembly” kit from Chris at DragonWorkshop on Etsy. You can choose between the FE style grey cable, or a rainbow cable. You can also choose either black or white cable ties to complete the look you want.

I never really liked the cheap look of the stock Hasbro setup, so I was happy to find this complete kit that requires no permanent modifications to the trap. Just remove a few screws, swap our the connectors and screw it all back together.

What a difference this mod makes to the pedal.