YESOUL C1H Manual De Producto página 8

Installation Guide
STEP 4: Installation of head tube
1. Pull out the adjusting handle with one hand, while holding the head tube ⑦ and align it with the
mounting hole of the frame with the other hand.
2. Insert the head tube ⑦ into the frame ①, and keep the scale parallel to the top surface of the tube.
Clamp the head tube into the slot. Then tighten the handle to the right.
Loose
Tight
First, loosen the handle
until the head tube ⑦ can
be inserted.