Brompton Pentaclip

Seatposts used to have plain tops. The clamp was a separate piece that attached the saddle to the post. Brooks double and triple rail saddles still used the clamps and they are still used here and there.

The folks at Brompton felt there was room for improvement in the design that had been around for decades and decades. This Pentaclip is the result of their efforts.

The Pentaclip holds tight and is infinitely adjustable. (No indents on the mechanism) Fits on standard 7/8" post tops. (not Schwinn)