Test the security of the handlebar within the stem, and the stem within the fork steerer tube,
by clamping the front wheel between your knees and trying to move the handlebar up and
down, and from side to side. The handlebar should not move when applying pressure.
Handlebars
The exact positioning of the handlebar is a matter of personal comfort. Make sure the
handlebar and the fork are facing forward. If you need to replace the fork, please consult a
qualified bicycle technician.
WARNING:
Never ride unless the handlebar clamping mechanism has been securely
tightened.
Headset Inspection
The headset bearing adjustment should be checked every month. This is important because
the headset locks the fork into the frame, and if loose, can cause damage or result in an
accident. Stand over the frame top tube with both feet on the ground. Apply the front brake
firmly and rock the bicycle back and forth. If you detect any looseness in the headset, it will
need adjustment.
Check that the headset is not overly tight by slowly rotating the fork to the right and left. If
the fork tends to stick or bind at any point, the bearings are too tight.
Note:
If your bike is equipped with a threadless headset, please see a qualified bicycle
technician for repairs and adjustments.
Headset Adjustment
Loosen the top locknut (or remove it completely) along with the reflector bracket, if fitted.
Turn the adjusting cup clockwise until finger tight. Replace the lock washer and reflector
bracket, and then re-tighten the lock nut using a suitable wrench.
Note:
Do not over tighten or bearing damage will occur.
WARNING:
Always make sure that the headset is properly
adjusted and that the headset locknut is tight before riding.
WARNING:
Over tightening the stem bolt or headset
assembly may cause damage to the bicycle and /or injury to the
rider.
Saddle and Seat Post
Inspection:
The seat fixing bolt and the seat post binder bolt should be
checked for tightness and adjustment every month. On
removing the seat post from the frame, you will notice a mark
with words max. height/minimum insertion.
WARNING:
To avoid damage, the minimum insertion mark
must be inside the frame.
Lubrication:
Remove the seat post from the frame and wipe off any grease,
rust or dirt. Apply a thin film of new grease to the part that will be inserted into the frame. Re-
insert, adjust, and tighten the seat post.
Adjustment:
The seat can be adjusted in height, angle, and distance from the handlebars to suit the
individual rider. Saddle angle is a matter of personal preference but the most comfortable
position will usually be found when the top of the seat is almost parallel to the ground, or
slightly raised at the front.
The saddle can also be adjusted by sliding it forward or back along the mounting rails.
When fitting, position the seat post into the clamp under the seat and place it in the frame
without tightening. Adjust it to the desired angle and position, and tighten the clamping
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