Yamaha YZF-R1 Kit Manual page 18

SCS : Slide control system
The slide control system controls engine
power output when a sideward slide is
detected in the rear wheel.
It adjusts output to an optimum level based
on data from the IMU, thus helping the rider
focus on riding without distraction.
This system supports the TCS to contribute
to a smoother ride.
Strong
Control ratio
Weak
Slow
LCS : Launch control system
The launch control system helps ensure
smooth and swift starts.
The LCS maintains an optimum level of
engine output in conjunction with input from
the TCS and LIF systems even with the
throttle fully open.
This allows the rider to concentrate on clutch
engagement and vehicle control to reduce
stress during starts.
LCS works in conjunction with TCS and LIF
systems.
If TCS is set to "OFF", LIF is also set to OFF
automatically.
QSS : Quick shift system
The quick shift system provides speedy, full-
throttle upshifts.
3
2
1
Fast
Side slide speed
LIF : Lift control system
The lift control system reducing wheel lift rate
during extreme acceleration, such as during
starts or out-of-corner acceleration.
When front-wheel lift is detected by the IMU,
engine output is adjusted to the optimum
level to compensate for it and thus assist the
rider's vehicle control.
Strong
Control ratio
Weak
Slow
ERS : Electronic racing suspension
The Ohlins electronic racing suspension takes
data from the IMU and the suspension control
unit (SCU) makes integrated adjustments of
both the front and rear suspension's damping
force based on running conditions.
– 15 –
Front-wheel lift speed
3
2
1
Fast