Operation Of The Gear Box - Rotax 125 DD2 MAX EVO Operator's Manual

OPERATION OF THE GEAR BOX

The ROTAX® 125 MAX DD2 evo is fitted with a 2-speed gearbox that is changed man-
ually via a shifting device. The engine also has an electronic ignition cut-off which when
changing from 1
and thereby makes gear shifting easier and faster.
NOTE
Gear shifting might not be possible when the engine is not running as it is not as-
sured that the gear engages.
In principle, the gear shifting is very simple, only some points have to be observed:
Engagement of the 1
Shifting from 1
• In principle, this is possible at any engine speed (rpm.). The optimum timing for shifting
• Due to the electronic ignition cut-off, the gas pedal can stay fully activated during the
Shifting from 2
• Due to the high difference in rpm. between the two gears, it is not recommended to shift
Effectivity: 125 MAX DD2 evo
Operators Manual
st to 2 nd gear, interrupts the ignition, relieving the load from the gearbox
st gear
It is prohibited, to rev the engine up in idle mode in order to change engage the
1 st
st to 2 nd gear
is at about 12.200 1/min.
shifting operation.
nd to 1 st gear
down at a speed of over 10.200 rpm.
BRP-Rotax
ATTENTION
gear. This could lead to engine failure.
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Edition: March 01 2021