36
I General User Manual
H b l (B)
Lever
b
Shifting from a large to a smaller chainring
Press lever
b
once to move the chain from a large to a
smaller chainring.
Operating the standard rear derailleur shifting lever
Lever
a
starting position
1
2
Shifting from a small to a larger sprocket
To shift by one gear only, push lever
a
to position
1
. To
shift by two gears, push the shifting lever to position
2
.
You can shift a maximum of 3 gears using this method.
Lever
b
Shifting from a large to a smaller sprocket
Push once to shift to a smaller sprocket.
Lever
b
Gear shift complete
stroke
Click-in position
Click-in position
Trimming operation
When lever
b
is operated, there is one click where trim-
ming (the noise prevention mechanism) engages, and a
second stronger click when the gear shift stroke is com-
plete. The noise prevention mechanism no longer clicks
once the trimming operation is complete which means
that only the click-in positions will be heard when shifting
between sprockets.
Chain position
Front derailleur movement
If the chain is on the large chainring and the large sprock-
et, the chain will rub the front derailleur producing a char-
acteristic noise. When this happens, press lever
b
lightly
to the point where it clicks, this causes the front derailleur
to move slightly towards the smaller chainring, thereby
eliminating the noise.
Twist-grip shifters
To shift up or down one gear only, turn the twist-grip shift-
er by one increment forwards or backwards.
Zunehmende
Pedalkraft
Zunehmende
Pedalkraft
Abnehmende
Pedalkraft
Abnehmende
Pedalkraft
increasing
pedal force
increasing pedal force
reducing pedal force
reducing pedal
force
If you wish to shift up or down several gears at once, con-
tinue turning the shifting lever by the required number of
shift positions and in the required direction.
