JOBO JOBOBIKE Bruno Owner's Manual page 20

NOTICE:
Ensure that both the seatpost and seat are both properly adjusted before riding. DO NOT raise the seatpost beyond the minimum insertion
marking etched onto the seatpost tube (as shown at figure). If the seatpost projects from the frame beyond these markings (shown far
right), the seatpost and the frame may break, which could cause a rider to lose control and all.Ensure that the minimum insertion markings
on the seatpostare inside the seat tube of the frame
3. After tightening the adjustment nut (opposite the quick release lever) on the seatpost quick releaseproperly, close the quick release lever
fully so it looks like the image below and the seat cannot move up, down, to the left, or right.
Before using the bike, always check to ensure all latches, levers, and quick releases are properly secured and undam -
aged. Check that they are correctly secured before every ride and after every time the bike is left unsupervised, even for
a short time. Otherwise, the handlebar stem and/or seatpost may come loose and can result in loss of control, damage
to the bike/property, serious injury, or death.
Adjusting the Seat Position and Angle
To change the angle and horizontal position of the seat:
1. Use a 6 mm hex wrench to loosen the seat adjustment bolt (picture on the right) underneath
theseat on the clamp positioned right underneath the seat, above the rear wheel.
2. Once the bolt and clamp are adequately loose, rotate the front of the seat up or down to ad -
just the angle of the seat; a seat position horizontal to flat ground is desirable for most riders.
Move the seat backwards or forwards within the white limit markings on the seat rail, which
show the minimum and maximum horizontal movement allowed for this component. Do not
exceed these limits.
3. While holding the seat in the desired position, use a 6 mm hex wrench to tighten the seat
adjustment bolt securely.
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