Shift Power MAGNUM Installation Manual page 2

NOTE: Race Unit Magnum must connect direcly to the ignition coils, if you use another
product(s) for altering or modifying the ignition coil signals (that needs to be connected to
the ignition coils as well) please contact us to confirm if they can work along each other!
The control box requires negative (ground) connection to power up, connect the control box
single black wire with ring terminal to the battery NEGATIVE (-) lead ! NOTE: You must never
run or even crank the engine when the control box is connected to the ignition coils
without the single black wire connected to the battery negative lead! Do not use bolts from
the chassis or engine to connect the control box single black wire!
2. Connect the control box pink wire with Posi-Tap connector to the rear wheel rotation
sensor signal (Black color wire)
Speed sensor signal check: With everything connected and rear wheel lifted on a paddock stand,
turn the ignition key on, the engine kill switch must be in RUN position, the gearbox in neutral, the
engine must NOT be running. Rotate the rear wheel by hand at this point the first digit of the
display must flicker with every pulse from the vehicle speed signal, if not recheck your speed sensor
connection and repeat the testing procedure.
3. Remove the existing tie rod and install the shift sensor with the fitting rod(s) provided to
its place. Route the wire to the control box and plug it in. When installing the sensor, make
sure all counter nuts are locked and the sensor wire is not under tension when pressing the
gear lever all the way up and down. The rod and sensor internal threads are made with DUAL
THREADS (left and right hand at the same time) which makes fitting universal.
NOTE: Fasten the sensor cable using cable tie to the sensor body or tie rod to prevent it
vibrating when bike is in motion, not doing so may result in long term damage to the cable
core and shift sensor failure!
NOTE: Use the slotted end in top side and a 10mm open end wrench (spanner) to hold the
sensor body when tightening counter locking nuts.
Posi-Tap connector installation guide:
1. Do not strip run wire.
2. Unscrew the big end cap counter-clockwise
3. Insert the run wire in the big end cap slot.
4. Screw the big end cap to pierce and provide signal.