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14 – ENGLISH
5. Attach the magnet to a spoke
at the same level as the
sensor. The magnet hole
must be facing the speed
sensor. Fasten the magnet
to the spoke and tighten it
loosely with a screwdriver.
Do not tighten it fully yet.
5.
max
4 mm /
0’16”
Fine-tune the positioning of both the magnet and the speed
sensor so that the magnet passes close to the sensor but
does not touch it. Adjust the sensor towards the wheel/
spokes as much as possible. The gap between the sensor
and the magnet should be under 4 mm/0’16’’. The gap is
correct when you can fi t a cable tie just about between the
magnet and the sensor.
Rotate the front tyre so that you can see a speed reading on
the display of your cycling computer. The reading indicates
that the magnet and the speed sensor are positioned
correctly. Once the magnet and the speed sensor are posi-
tioned correctly, tighten the screw to the magnet with a
screwdriver. Also tighten the cable ties securely and cut
off any excess cable tie ends.
Your safety is important to us. While riding your bike,
please keep your eyes on the road to prevent any accidents
and injury. Check that you can turn the handlebar normally
and that the cable wires for brakes or gearing do not catch
on the bike mount or the speed sensor. Check also that the
bike mount or speed sensor does not hamper pedaling or
the use of brakes or gearing.
Before you start cycling, you should set the wheel size of
your bicycle into the cycling computer. For further information
see pages 39-42.