The Kú TF1 is built to order. There is no size chart to choose from — there is your position, and the frame comes out of it. This session is where that gets decided.
What you end up with
The position is established and verified on the fit bike before anything is ordered. Those values become the build specification: geometry, cockpit, crank length, contact points.
That order is what makes the difference — the fit first, then the frame.
Who the Kú TF1 is for
Riders whose target position is not cleanly supported by production frames, and anyone in triathlon or time trial who needs a position that holds up over years rather than merely looking impressive for an hour.
- production frames force permanent compromises in your size
- the aero position needs to be sustainable, not just narrow
- the build should come from fit data rather than a catalogue
How the session runs
- movement screening and position work on the fit bike
- verifying the target position, not just measuring it
- deriving the build specification for the Kú TF1
- an honest read on whether a custom build is needed in your case at all
What comes next
The enquiry goes to Kú with your numbers. When the bike is finished, collection and fine-tuning follows in Bensheim.
