Operation Manual

Chapter 3: Adjustment15
Handlebar
You hold the handlebar to steer the bicycle. Its
position is important for control and comfort.
To adjust the angle of the handlebar
1. Decrease the tightness of the handlebar-
clamp bolt(s) on the stem (Figure 12 and
Figure 13).
2. Move the handlebar. Make sure it is in the
center of stem.
3. Tighten the handlebar-clamp bolt(s) on your
type of stem:
• Welded stems: 100-120 lb•in (11.3-13.6 N•m)
• Forged stems: 150-180 lb•in (17-20.3 N•m)
Stem
The stem connects the handlebar to the fork
There are two types of stems:
• Direct-connect (Figure 12)
• Quill-type (Figure 13)
Chapter 3: Adjustment
This chapter gives instructions for adjustment
of the parts of a bicycle. They are written for a
person familiar with the basics of mechanics
and with proper tools. Because your safety
depends on the correct maintenance of your
bicycle, we recommend you have your dealer
service your bicycle. After a repair, examine
your bicycle as shown in the “Before Each Ride”
checklist in Chapter 1.
A Word about Torque Specifications
Torque is a measure of the tightness of a screw
or bolt. Use a torque wrench to make sure you
do not apply too much torque, which can cause
damage or break the part. However, a fastener
that is too loose can also cause damage.
After you use the torque wrench, examine
the function of the part with the tests in
this chapter. If a part does not have the
correct function when it is tightened to the
recommended torque, transport your bicycle to
your dealer for repair. If your bicycle has parts
with fasteners not listed in this manual, see the
more extensive information on the Owner’s
Manual CD, or consult your dealer.
FIGURE 12:
Direct-connect stem
1. Steerer-clamp bolts
2. Handlebar-clamp bolts
2
1
FIGURE 13:
Adjustable-rise quill stem
1. Quill
2. Handlebar-clamp bolts
3. Expander bolt
4. Angle adjustment bolt
2
1
3
4
WARNING: A bicycle that
malfunctions could decrease your
control and cause you to fall. Fully
examine all of your bicycle before each
ride. If there is a problem, do not ride
your bicycle: repair your bicycle or
transport it to your dealer for service.
WARNING: Incorrect torque can
cause damage or break a part. Use a
torque wrench to correctly tighten a
part, or transport the bicycle to your
dealer for service.
WARNING: Overtightening of stem
bolts can cause damage to the steerer
of the fork, possibly causing it to break.
If the steerer breaks, you could fall.