What do you guys use on yours? I’m currently using a bolt up seat clamp, in the past I’ve used a hope qr, but have found the seatpost always slips. I’ve tried keeping the bush lubed to keep it tight but it never stays put. Any suggestions?

Salsa 30mm flip lock. Never had the post slip yet.

+1 for the Salsa. Mine never slipped

i’ve got an identiti qr, no problems with slipping

Had a Salsa but snapped the bolt eventually. Replaced with a Ragley which is cheaper and seemingly just as effective.

Thomson non Q/R..
That and a Thomson post seems spot on IMHO.

Salsa flip lock that came with the frame from new

I’ve got a Hope one, it does slip a bit if not done up really tight, saying that I just keep the cam part well greased and have no real bother with it.

On-One CNC QR clamp as per here….

http://www.on-one.co.uk/i/q/SCOOCNCQR/on-one-cnc-qr-seatclamp

…like Salsa but cheaper. Seatpost never slipped for me.

Ragley do one that also looks up to the job

Salsa + Thompson seatpost and no issues at all.

Chromag clamp & Thompson post – no issues.

Had similar issue with mine. Now use the Ragley one and all is well.

+1 for the on-one

+1 for chromag. very good quality clamp.

ny ragley broke at the weekend, it was tight but only tight enough to stop a ragley post slipping in a ragley frame.

If your Ragley post is slipping in your Ragley frame causing your Ragley seatclamp to break, get back to us and we’ll send you a new Ragley frame.

I use a Hope QR with a thompson post in my PA, no probs.

And +1 on having a Salsa QR explode on me before. Mind you a Hope QR cracked on me last year also 🙂