USE Alien Cyclops Single Bolt Clamp From  £17.99

great service from total cycling... fastest international shipping ever!

I needed a replacement for the 2 bolts clamp (previous design) I had. I had managed to strip the head of the bolts... The new design has only one bolt, but it is larger and stronger (thanks!). The clamp is a little tricky to install but it is worth the time to end up with a super light and sharp design seatpost on your bike.

Better than the original with the 2mm Allens. Able to use torque wrench and feel good about not over tightening. Otherwise just a good secure clamp. There's not much else you can say about a seat clamp, it does the job.