Pedals; Headset; Crank Arms; Bottom Bracket - LeMond Bicycle Owner's Manual

to adjust the
seat position of a
tricycle
1. Loosen and
remove the
clamp bolts
(Figure 20).
2. Move the seat
mast to the
desired position.
3. Install and
tighten the seat
mast clamp bolts to 85-125 lb•in
(9.6-14.1 Nm).

headset

to check if the headset is loose or
tight
1. Apply the front brake firmly while
you rock the bicycle forward and
backward.
2. With the front wheel off the ground,
slowly rotate the fork and handle-
bars to the right and left.
If the headset bearings rock in the
frame, or do not turn smoothly, do not
ride the bicycle; take the bike to your
dealer for service.
Adjustment of headset bearings
requires special tools and training.
These services should only be
performed by your dealer.

pedals

To adjust the release force on clipless
pedals, refer to the information on
the CD supplied with your bicycle, or
consult your dealer.
Tighten pedals into the crankarms
to 350-380 lb•in (40.2-42.9 Nm).
Adjustment of pedal bearings
requires special tools and training.
These services should only be
performed by your dealer.

Crank arms

Some bicycles offer adjustable
crankarm length. To change the crank
length, remove the pedals and install
them into the second set of holes.
Tighten by following the instructions
for Pedals.
Seat mast
Clamp bolts
Figure 20- Tricycle seat
mast

Bottom bracket

Adjustment of bottom bracket
bearings requires special tools and
training. These services should only
be performed by your dealer.

Chain

to adjust the chain tension on a
single speed bike
1. Gradually loosen the rear wheel axle
nuts on alternate sides of the wheel.
2. Slide the wheel to re-tension the
chain, and center the wheel in the
frame.
Some models have a chain tensioning
device which helps position the wheel.
3. Complete the wheel installation.

Cables

Check the cables for kinks, rust,
broken strands, or frayed ends. Also
check the housing for loose wire
strands, bent ends, cuts, and wear. If
you suspect a problem with a cable, do
not ride the bicycle; follow the instruc-
tions to replace a cable, or have your
dealer service the bicycle.

shifters

The position of the shifters can be
adjusted on the handlebars. Follow the
instructions for adjusting the lever
position on page 14.

front derailleur

to adjust the low
gear position
1. Shift the chain
onto the smallest
front chainring
and the largest
cassette cog.
2. Loosen the front
derailleur cable
clamp bolt (Figure
21) until the cable
is free.
3. Turn the low
gear adjusting screw (marked "L ")
until the inner chain guide of the
derailleur is approximately 0.5mm
from the chain.
Cable
Adjusting
screws
Cable
clamp
bolt
Figure 21- Front derail-
leur
11