The lower stop disc, almost invisible when doing its important function of keeping your Brompton correctly folded, but quite conspicuous while your bike is ride ready. So, why should you keep the unstylish stock part when you can replace it with a piece of nice CNC work? The Ridea lower stop disc (part number: SDSBRT) will not only keep your Brompton folded, but also will give it a nice touch of refinement.

*More colors are available as a customization option.