YESOUL C1H Manual De Producto página 7

Installation Guide
3. Align the holes of the front and rear front tube ② and rear tube ③ with the bottom holes of the
frame ①, manually screw the washers and hexagon socket button head screw (M8×45), and tighten
then via the L-type cross head hex wrench 6# (A)
STEP 3： Installation of Seat & Seat Post
1.Insert seat post⑯ into the bike frame① in the direction indicated by the arrow, make sure the scale on
the seat post coincides with the top surface of the tube of bike frame, and then tighten by hand turning
the handle to the right.
2.Take seat⑮ out of the ziplock bag.
3.Place the seat⑮ onto the seat post⑯ , and tighten with the provided open-ended wrench (C) in the
direction indicated by the arrow.
Tight
Before install the seat post,
Loosen the handle by turning
counter-clockwise to make sure
the seat post can be inserted.
⑮
⑯
Loose