SRAM hub gear shifter
Shifting
●
Continue to pedal without force when shifting gear.
●
If the desired gear does not engage immediately, stop pedalling briefly.
●
Change down in good time before uphill sections.
Brakes
●
Be sure to use the second brake (front wheel brake) alternately on long,
steep downhill sections, so that the rear wheel brake can cool down.
SRAM 3-speed
Removing and refitting the rear wheel
Removal
➢
switch the twist grip to 3rd gear.
➢
Remove the clamping bush (1, fig. 2)
from the pulling chain (3) using the
pushbutton (2).
➢
Pull off the pulley (5, fig. 1).
➢
Unscrew the axle nut with the cylindrical
projection (6) and the axle nut on
the other end of the axle and remove the
fixing washer(s) (7).
➢
Remove the wheel.
Refitting
➢
Insert the wheel in the frame.
➢
Fit a 2.5 mm thick fixing washer (7, fig. 1) on the outside on both sides. The
serration must lie on the dropout, the holding tab must latch in the dropout.
Alternative: 1 x 3.5 mm thick fixing washer on the left end of the axle only.
➢
Mount and tighten the axle nut with the cylindrical projection (6, fig. 1) and
the axle nut on the other end of the axle.
➢
15 mm spanner, tightening torque 30 – 40 Nm.
➢
Feed the pulling chain (3, fig. 1) through the pulley (5).
➢
Push the pulley onto the axle nut (6) until it latches. Rotate the pulley until
the round surface (4, fig. 2) is at the top.
➢
Hub shifter adjustment: see page 23
22
7
5
3
6
1
Check that the cable is inserted properly into the shifter wheel guide.
Adjustment of the shifter unit – fine adjustment
➢
Set the twistgrip to 4th gear.
➢
Check that the yellow alignment marks on the holder and the shifter wheel
are aligned to one another.
➢
Yellow alignment marks are present in two places on the shifter unit.
➢
Use the line that is easiest to see.
➢
Turn the cable adjustment screw of the gear shift lever to align the alignment
marks to one another.
➢
After this, turn the gear shift lever from 4th to 1st gear and back to 4th gear
and check that the yellow alignment marks are still aligned to one another
CJ-8S20
JAPAN
LOC
K
CJ-8S20
JAPAN
LO
CK
CJ-8S20
JA
PA
N
LO
CK
Yellow alignment marks
Set to
4
CJ-8S20
JAPAN
LOCK
CJ-8S20
JAPAN
LOCK
Shifter wheel
Shifter wheel
line up the marks
line up the marks
Bicycle upside down
Bicycle in the normal position
Holder
Holder
1
Guide
correct
Guide
incorrect
DCW BedienA_GB UNI.qxd 24.10.2007 12:50 Uhr Seite 22
