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Alignment of the Raleigh Array chain ring sensor (Derailleur bike)
1.
Check the sensor is positioned parallel to the chain ring. If the sensor is not parallel to the
chain ring adjust accordingly.
2.
Adjust the bracket by loosening the prop stand and sliding the bracket until the sensor is
approximately 1mm away from the chain ring. Rotate the cranks making sure the sensor
doesn’t contact the chain ring at any point of its rotation.
3.
Adjust the sensor along the slot of the bracket. The right hand edge of the sensor should sit
5 – 8mm inside the outer diameter of the chain ring.
4.
Test ride the bike, the motor when adjusted correctly will give continuous power while
pedalling below 25km/h.
Tip
– Start with the screws in
the central position as shown
above
1mm
5 – 8mm