Find the world’s best cycling brands, such as Brompton, atEscapa.The Brompton Seatpost Rapido isthe new 6 mm diameter quick-release clamp for securing the seatpost to the frame.
It comes with a reducer washer to use if you’re upgrading from the 8 mm clamp.
If you are replacing an existing 6 mm clamp, use the M6 washer that is already in place.