Quick Shifter - Yamaha XSR900 Owner's Manual

Quick shifter

The quick shifter allows for clutch le-
ver-less, electronically-assisted shift-
ing. When the sensor on the shift rod
detects the appropriate motion in the
shift pedal, engine power output is mo-
mentarily adjusted to allow for the gear
change to occur.
The quick shifter does not operate
when the clutch lever is pulled, there-
fore normal shifting can be done even
when the quick shifter is set to on.
Check the quick shifter indicator for cur-
rent status and usability information.
Quick shifter usability
Upshifting OK
Downshifting OK
Quick shifter cannot be
used
Quick shifter turned off
Upshifting conditions

Vehicle speed of at least 20 km/h
(12 mi/h)

Engine speed of at least 2200 r/min

Accelerating (open throttle)
EAU91341 Downshifting conditions

Vehicle speed of at least 20 km/h
(12 mi/h)

Engine speed of at least 2000 r/min

Engine speed sufficiently away
from red zone

Decelerating
ly-closed
TIP

QS and QS
ally set.

Shifting into or out of neutral must
be done using the clutch lever.
Indicator
BC
The brake control system regulates hy-
draulic brake pressure for the front and
rear wheels when the brakes are ap-
plied and wheel lock is detected. This
system has two settings.
and throttle ful-
BC1 is standard ABS, which adjusts
brake pressure based on vehicle speed
and wheel speed data. BC1 is de-
can be individu-
signed to engage and maximize brak-
ing when the vehicle is upright.
BC2 uses additional data from the IMU
to regulate applied brake power when
cornering to suppress lateral wheel slip.
BC1/BC2
The brake control system is not a
substitute for the use of proper rid-
4-6
Special features
BC2
ABS
WARNING
EAU91350
1
2
3
4
5
6
7
8
BC2
9
10
11
12
EWA20891
13