3T Ionic 25 Team

The dream Team.

Stiff, light, and reliable, the 3T Ionic 25 Team Seatpost scoots you back 25mm in the cockpit to give you a liiitle extra reach if things are feeling a little bit cramped. It uses a Difflock single-bolt clamp, made of rugged aluminum alloy, to lock your saddle in place while allowing for easy adjustment without changing the seat angle as you move the saddle. The post itself is made of carbon fiber which, it goes without saying, is stiff, light, and strong, so it won't weaken or flex under load, and you won't lose any power that should be going into the pedals.

  • Carbon fiber post
  • Difflock single-bolt aluminum alloy seat clamp
  • 25mm rear offset
  • Reviews
  • Q & A

Good Ride

  • Familiarity: I've used it once or twice and have initial impressions

But on the heavier side. The clamp is very secure, but the internal mechanisms don't allow for much precision on dialing in your saddle angle. It is very stable once installed and helps provide an exceptionally smooth ride and would be an excellent carbon post for heavier riders as it is very sturdy.