Luggage Strap Holders; Exup System; Sidestand - Yamaha YZF-R1R Owner's Manual

INSTRUMENT AND CONTROL FUNCTIONS
3
1. Luggage strap holder (× 4)
2. Hook (× 4)

Luggage strap holders

There are four luggage strap holders
on the bottom of the passenger seat.
To use the strap holders, remove the
passenger seat, unhook the straps,
and then install the seat with the straps
hanging out from under the passenger
seat. (See page 3-16 for passenger
seat removal and installation proce-
dures.)

EXUP system

This motorcycle is equipped with
Yamaha's EXUP (EXhaust Ultimate
Power valve) system. This system
boosts engine power by means of a
valve that regulates the diameter of the
exhaust pipe. The EXUP system valve
is constantly adjusted in accordance
with the engine speed by a computer-
controlled servomotor.
EAU03170
CAUTION:
_
G
The EXUP system has been set
and extensively tested at the
Yamaha factory.
these settings without sufficient
technical knowledge may result
in poor performance of or dam-
age to the engine.
G If the EXUP system does not op-
erate, have a Yamaha dealer
check it.
_
3-23
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Sidestand

The sidestand is located on the left side
of the frame. Raise the sidestand or
lower it with your foot while holding the
motorcycle upright.
NOTE:
_
The built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See further down for an explanation of
EC000027
the ignition circuit cut-off system.)
_
Changing
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