The Pembree DBN Seat Post Clamp is a groundbreaking addition to the world of cycling components. This seat post clamp, featuring double barrel nuts, ensures a reliable and uniform clamping force, making it both lightweight and visually appealing. Crafted with precision from aluminium, the DBN is specifically designed to protect dropper posts by eliminating harmful pinch points that can damage the post's internals. Provides consistent clamping force with double barrel nuts Lightweight and visually appealing design Precision machined from 75% recycled aluminium Rust-proof construction with a custom stainless steel bolt Prevents damage to dropper posts by eliminating pinch points Ensures bolt remains straight throughout its travel Manufactured to exacting standards for a precision fit Made in Britain Size and Fit Size: 31.8 mm Materials Aluminium Stainless steel bolt