Loosen the screw of the cap on existing stem: very simple installation. Remove the two screws securing the handlebar stem and pull it upwards vovom steerer. If necessary, Remove a spacer ring. The headset enhancement touchdown. By means of the spacer rings to adjust the height of the stem and place the stem and possibly remaining spacers to the headset enhancement. Tighten Old or supplied cover with the new long screw supplied so that the Gabelschaftl no longer wobbles in their leadership. Only now the tighten the screws to increase stem and bolts.
Then I have to get the tilt of the handlebars adjusted for a more comfortable hand rest on the handlebars. - Within 10 minutes it was all over.
Now I have the perfect upright sitting position. In conjunction with fork and Suntour NCX SP12-parallelogram suspension seatpost I can now comfortably ride comfortably and without disc load.
The Satori Contec headset enhancement (steerer extension is made accurately and makes a solid impression. I hope that it is also sufficient rust and weather resistant.
A headset enhancement I would anytime prefer an adjustable stem.