User's Manual
The receiving device informs about the transmitters’ status but
there are also status led lights on transmitters.
Blinking magenta
The transmitter is awake but the transmitter has to be paired or
connected with a receiving device.
Blinking blue
The transmitter is connected to a receiving device. The oset
calibration has not been completed yet. Keep the bike upright
and cranks in place until calibration is completed.
Blinking green
The oset calibration has been completed. You are ready for a
ride. The led is turned o while pedaling to save battery.
Blinking red
Something has gone wrong. See the receiving device for more
information.
The Polar LOOK Kéo Power system is compatible with
devices that support Bluetooth Smart technology and two
simultaneously connected power transmitters.
Visit www.polar.com/support for a list of compatible Polar
devices.
Using a Polar device allows you to get the most out of training
with analysis and follow-up tools in the Polar Flow web service.
Pair the transmitters with the receiving device before going for
your rst ride.
You can nd a device ID printed on the backside of the
transmitter. There’s a dierent device ID for each transmitter.
Rotate the cranks to wake up the transmitters.1.
Pair the power transmitters one at a time with the receiving 2.
device. See the user manual of the receiving device for
further instructions.
The power transmitters wake up automatically when the
cranks are rotated, and go to sleep after 90 seconds of
inactivity after a receiving device is no longer found.
introduction inStalling polar looK Kéo power led indicatorS pairing tranSMitterS with
receiVing deVice
Congratulations on your great purchase! In this handy guide we’ll
walk you through the rst steps in starting to use Polar LOOK Kéo
Power (with Bluetooth® Smart), the innovative pedal-based cycling
system that helps you boost your performance and improve your
cycling technique.
Polar LOOK Kéo Power gives you detailed information about your
power output, left and right balance and your cycling cadence and
eciency. It works best with Polar V650, our state-of-the art bike
computer for the most ambitious cyclists, but it’s a great match also
for many other Polar products and other Bluetooth Smart compatible
devices. To see the full list of compatible Polar devices, go to
Products > Accessories at www.polar.com.
You will benet even more from Polar LOOK Kéo Power when you
use it together with the Polar Flow web service. Plan your sessions,
get guidance to achieve your targets, analyze results and enjoy your
achievements with other training fans just like you.
what’S in the Box?
In the product box you’ll nd LOOK Kéo Power pedals and cleats, and Polar Power transmitters. There’s also a pedal installation tool,
spacers, sealing rings and other important small pieces provided with the product. Depending on the product version, the set has either
one or two transmitters.
You can nd the latest version of this user manual, support material and videos at www.polar.com/support.
You can also nd user manual, support material and videos at www.lookcycle.com.
10:45
34.8
SPEED [km/h]
114
ALTITUDE [m]
68.25
DISTANCE [km]
132
00:32:15
100%
It’s is important that you follow the installation instructions
carefully to get accurate measurement.
coMpatiBility checKliSt
Before installing the system, check that the product is compatible
with your bike.
Make sure that:
the chain clearance is at least 5 mm when the chain is on »
largest crank gear and the smallest cassette gear.
the cranks are less than 16 mm thick. »
the cranks have standard 9/16 x 20 BSA threading. »
inStalling BatterieS
Turn the battery cover counterclockwise to open it.1.
Place a battery (CR2354) inside the cover with the positive 2.
(+) side facing the cover.
Put the cover back in place. Turn the cover clockwise to close 3.
it.
Repeat for both transmitters.4.
Mounting pedalS
To install the pedals, you will need a thin 18 mm wrench, an 8
mm Allen key and the pedal installation tool (provided in product
box).
Clean the crank contact surfaces and threads to avoid 1.
damage.
If there’s a groove on the crank or if the cranks are made 2.
of carbon bre, place a spacer onto the pedal axle so that
metal touches metal (picture 1). If you are unsure, mount the
pedals with a spacer.
Tighten the pedal onto the crank. Make sure the pedal axle 3.
does not stick out (picture 2) and the mark on the pedal axle
points downwards when the crank points forward (picture 2).
Place the pedal installation tool into the pedal axle so that its 4.
shaft is in line with the crank (picture 3).
Hold the tool in place and tighten the pedal locknut with a 5.
18 mm wrench (picture 4). The recommended tightening
torque is 35 Nm / 25.8 lbf-ft.
Repeat for both pedals.6.
The left pedal (marked with a line on the axle) has left-hand
threads and needs to be installed counterclockwise. The
right pedal has right-hand threads and needs to be installed
clockwise.
inStalling tranSMitterS
Remove the protective cap from the transmitters.1.
Place a transmitter into the pedal axle. Make sure the shape 2.
of the transmitter matches with the shape inside the pedal
axle (picture 1). Push the transmitter rmly but without too
much force to avoid damage.
Make sure the transmitter is positioned correctly (picture 2). 3.
Position it again if needed.
Pass a cable tie through the hole in the transmitter. Keep 4.
the transmitter in place and tighten the cable tie around the
crank (picture 2). Cut o excess ends.
Repeat installation for both transmitters.5.
When rotating the cranks, make sure the transmitters do not 6.
hit any part of the bike or the chain while the chain is on the
largest crank gear and the smallest cassette gear.
The transmitters are marked with letters R (right) and L (left).
When the crank points forward, the transmitters should be
pointing down (picture 2).
1. 1.2.
2.
3.
4.
5 mm