The bike makes the fit easier to see
On the woom EXPLORE, markings on the seatpost and stem provide reference points for adjustments. A parent or mechanic can see where a setting was before changing it. The useful comparison is what happens at the contact points as the rider grows.
AT AustriaIn practice. ABC markers on seatpost and stem support adjustment as a child grows, alongside child-specific contact points.
What to keep in view
The markings are reference points. Follow the fit and setup instructions for the rider and bike.
A visible reference point for the next adjustment
The marks help someone repeat a setting, but they do not choose the right one. Reach, leg extension and control still depend on the rider and size. Follow the model’s fitting instructions and recheck the adjustments before riding.

