This kit is to upgrade the worse rolly toys steering system.
With this steering system upgrade the kid gets a more precise steering system.
It produce a realistic feeling like a car steering. It reduce the steering force and increase the steering angle for smaller turnings.
To do the upgrade you need a iron rod diameter 10mm or you cut the old one.
The gearwheel should put on the rod with superglue.
Mit dem Upgrade wird die Lenkung der Rolly Toys Trettraktoren verbessert.