Keep your chain smooth and shiny Keep your chain super clean without dirty hands and grease all over the place. The Bright & Fresh does the job for you. Easily place the Bright & Fresh with some water and soap over your chain and let your pedals spin. Your chain will come out super clean and shiny. Done in seconds and cleaner than ever! Modern chain-cleaning tool. Great results in only minutes. No chain disassembly required. Smooth internal chain guide mechanism. Made of Nylon plastic with replaceable brushes. - BTL-21 Part Number: 2977452101 Barcode: 8716683008531 Product Code: BTL-21Release Year: 2020