Speed Limiter - Yamaha TT-R50E Owner's Manual

Instrument and control functions

Speed limiter

Your motorcycle is equipped with an
adjustable speed limiter. The speed
limiter keeps the throttle from fully
opening, even when the throttle grip is
turned to the maximum.
1. Loosen the locknut.
2. To increase the maximum engine
power available and the maximum
speed of the motorcycle, turn the
adjusting screw in direction (a). To
decrease the maximum engine
4
power available and the maximum
speed of the motorcycle, turn the
adjusting screw in direction (b).
1. Locknut
2. Adjusting screw
3. Tighten the locknut.
1. No more than 28 mm (1.1 in)
EAU39865
(b)
(a)
1 2
1
WARNING
Improper adjustment of the speed
limiter could cause improper throttle
operation. You could lose control,
have an accident or be injured. Do
not turn the adjusting screw out
more than 28 mm (1.1 in). Always
make sure the throttle grip free play
is adjusted to 3.0–5.0 mm (0.12–0.20
in). (See page 7-13.)
4-2
EWA14404