WARNING
If your bike has only a coaster brake, ride conservatively. A single rear brake
does not have the stopping power of front-and-rear brake systems.
•
Check the handlebar and stem
Make sure the stem is in alignment with the front wheel. Test the stem connection
to the fork by attempting to turn the handlebar from side to side with the front wheel
locked between your knees (Figure 3). Test the security of the handlebar by attempting
to rotate it in the stem. It should not move or be loose. Make sure that no cables are
stretched or pinched by rotating the handlebar. Check that the handlebar plugs are
properly inserted into both ends of the handlebar (if fitted).
•
Check the seat and seat post
Make sure the seat is secure by attempting to turn the seat and seat post in
the frame, and attempt to move the front of the seat up and down. It should not
move or be loose.
•
Check the lights and reflectors
Make sure the lights are functioning correctly and that any batteries are charged. If the lights use a dynamo,
make sure it is mounted correctly and all attachment hardware is tight. Make sure reflectors are clean and in position.
•
Check frame, fork, and components
Carefully inspect your frame, fork, and components for signs of fatigue before and
after each ride. Regularly inspect your entire bicycle for signs of fatigue stress:
Cooper
Bicycle Owners Manual 13
Handlebar & Stem
Checking the Handlebar
and stem
MANUAL 20.11.12 2/7/13 00:00 Page 18
