13
Testing Stem and Handlebar Tightness
To test the tightness of the stem:
•
Straddle the front wheel between your legs.
•
Try to turn the front wheel by turning the handlebar.
•
If the handlebar and stem turn without turning the front wheel, realign the
stem with the wheel and tighten the stem bolt(s) tighter than before (about
1/2 revolution only at a time).
•
Do this test again, until the handlebar and stem do not turn without turning
the front wheel.
To test the tightness of the handlebar clamp:
•
Hold the bicycle stationary and try to move the ends of the handlebar up
and down.
WARNING:
Do not exceed 100 lbs downward force.
•
If the handlebar moves, loosen the bolt(s) of the handlebar clamp.
•
Put the handlebar in the correct position and tighten the bolt(s) of the
handlebar clamp tighter than before.
•
If the handlebar clamp has more than one bolt, tighten the bolts equally.
•
Do this test again, until the handlebar does not move in the handlebar
clamp.