Lightweight Bicycle Seat Post Clamp

GUB's CX-18/CX-49 seat post clamp delivers precision engineering in an attractive, lightweight package.

Available in 31.8mm and 34.9mm diameters to fit most modern frames, this clamp combines reliable clamping force with minimal weight penalty.

Choose from black, gold, red, or titanium finishes to match your bike's aesthetic. 

Conceived for riders seeking both performance and durability on every ride.