Cane Creek 40-Series Compression Ring - 1-1/8, Blue by Cane Creek

Worked Well on a Cervelo p3 2016. Fit perfectly and was able to get the headset snug thanks to this part.

👍

Needed this Cane Creek compression ring for my 3T Exploro RaceMax headset so I could upgrade to an aero bar without wrecking the bearing… and yep, it did the job just fine. No complaints about the part itself... it fits, it works, it’s quality. The real pain is that this headset size is about as common as a unicorn in cycling, so finding compatible stuff is a pricey scavenger hunt. Still, if you’ve got this setup, you’re kind of stuck with it, and at least this piece doesn’t add insult to injury.

I replaced the headset bearings on my 2011 Cannondale Carbon Synapse after 40,000 miles. The bottom was perfect after the replacement with no play/movement but the top bearing still had a little play/movement. I replaced the old compression ring with this one which is a slight bit thicker and it eliminated the play completely. Perfect solution.

I got an old schwinn bike from Goodwill and it needed a new chain and had a loose headset. The old one was broken and this fixed the problem and now the bike is safe to ride again.