User's Manual
10
Adhesive Putty instAllAtion
ADHESIVE PUTTY INSTALLATION
The included adhesive putty will permanently attach the magnet to your frame. Other non-permanent
attachment options include: hot glue, some epoxies, electrical tape, or similar adhesives.
NOTICE
Do not allow the magnet to contact the power meter. When properly installed, the magnet should be in line with
the cadence sensors and within 2-8 mm (1/16”-3/8”) of the sensors. Depending on your frame, you may need to
stack magnets to achieve this distance.
1. Remove the existing cranks.
2. Use the included sandpaper to gently scuff the frame where the magnet will be mounted. The center of
the magnet should be positioned between 27.5 mm and 30 mm (1” - 1 1/8”) from the center of the bottom
bracket.
3. Clean the frame with the included alcohol pad prior to attaching the magnet.
4. Knead both colors of adhesive putty with your ngers until you have one consistent color.
5. Place a 6 mm (1/4”) diameter ball of putty on the back of the magnet, and then press the magnet onto the
frame.
6. Use a toothpick to carefully remove any excess putty before it dries. The putty will set up in about 10
minutes, and will cure in 1 hour.
7. Reinstall the cranks.
8. Conrm the magnet is within 2-8 mm (1/16”-3/8”) of the sensor.
2
1
10
0
20
30
40
3
4
5
7
8
6
9
2
1
3
4
130
140
8
9
2
1
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4
5
mm/inch
OFF
ON
ZERO
100
120
2
1
3
4
5
7
6