Clamp that post.
Do you have a Santa Cruz? Do you have a seatpost? Oh baby, do we have something for you — the Santa Cruz Logo Fixed Seatpost Clamp. It subtly styles up your ride and securely holds up your 30.9mm seatpost.
Reviews & Community
Are you sure it's for a 30.9? I think it's for 31.6 diameter seatpost. That's the diameter of my Bronson 2.0 which takes a 34.9mm clamp.
Never mind, my Bronson is a 36.4mm clamp size.
Not much to say, does the job
As far as I'm concerned, a fixed seatpost clamp is great as long as it holds my post. The Santa Cruz Logo is a cool feature and this thing does it's job.