Give your Brompton an upgrade with this White Cerakote Seatpost QR Clamp. The white complements every color frame and is more than 18g lighter than the stock Brompton clamp.  

Cerakote is a is a thin, light-weight, film ceramic based single coating. It is not prone to the chipping and blistering commonly found in conventional paint finishes, and is not affected by chemicals such as road oil and tar, chain lube etc. Additionally, Cerakote’s proprietary formulation provides anti-rust properties that provide exceptional protection for small mechanical parts.