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Polar Kéo Power Bluetooth® Smart

Polar Kéo Power Bluetooth® Smart
Polar Kéo Power Bluetooth® Smart Polar Kéo Power Bluetooth® Smart
Polar Kéo Power Bluetooth® Smart

When Polar and LOOK combined forces, they introduced a completely new way to measure cycling power output with clipless pedals. Now we’ve made the cycling power meter even better so that you can truly develop your cycling performance and technique. Perfect for ambitious cyclists, this cycling power meter uses Bluetooth® Smart technology and consumes very little power.

The set includes two pedals and two power transmitters.



Polar and LOOK have merged their expertise to introduce the world’s first clipless pedals to measure cycling power output. Easy to attach to cranks, this set provides maximum accuracy and transfers the data to compatible Polar cycling computers.


  • Measures current and average cadence
  • Easy to attach and switch between bikes
  • Gives instant feedback by measuring accurate power output in watts
  • Helps improve cycling technique by displaying left/right balance with the CS600X/CS600


  • Auto startup: Easy to go. Sensors wake up by motion sensors and calibrate themselves.
  • For the coach: easy to follow athlete’s cycling data. Sensors broadcasts the data and coach can see it in iPad etc. when driving nearby.
  • Accurate power readings. The system uses 16 strain gauges – 8 for each axle. This makes the power output readings highly accurate.
  • Cadence measurement: Helps improve cycling economy. Current and average cadence is measured in revolutions per minute.
  • Easy to attach and switch between bikes. The system works with all crank sets on the market. Crank lengths can be adjust steplessly from receiving unit.
  • Force measurement with angular resolution that enables visualization of force distribution during crank cycle. Essential aid in analyzing and improving pedaling technique.
  • Compatible with Polar V800 and V650. Also Smart phones and any device using Bluetooth Smart Cycling Power profile. Broadcasting enables coaches to follow cyclist's power performance in real-time.
  • Safe choice. Reliable product, accurate measurement and top quality consumer and customer care services. Expertise and experience of the market leader and pioneer in heart rate training technology combined with the know-how of the inventor and leader in clipless pedals.
  • Helps improve pedaling technique and control muscle balance. Kéo power was first power system on the market to measure the balance between left and right leg. Power is measured separately from both pedals and the balance between left/right leg is given in percents.
Additional Information

Additional Information

Brand Polar
Available Outside the UK? Yes
In the Box

What’s in the box

2 x LOOK Kéo Power pedals
2 x Polar Bluetooth Smart power radios
2 x cleats
Pedal installation tool
Attachment kit for Polar Bluetooth Smart power radios
2 x CR2354 batteries
1 x 8mm Allen key
1 x 18mm wrench


Technical Specification

Kéo Power Transmitters Battery type CR2354

Battery life 5 months (2 h/day, 7 days/week)

Operating temperature -10 °C to +50 °C / 14 °F to 122 °F

Storage temperature -20 °C to +60 °C / -4 °F to 140 °F

Material Aluminium, PA+GF

Water resistance IPX7 (splash proof)

LOOK Kéo Power Pedals

Operating temperature -10 °C to +50 °C / 14 °F to 122 °F

Storage temperature -20 °C to +60 °C / -4 °F to 140 °F

Distance crank/middle of the pedal 55 mm Pedal float 0 (black cleats), 4.5 (grey cleats), or 9 (red cleats) degrees

Water resistance IPX7 (splash proof)

Measurement ranges

Average power 0-2000 W L/R

Balance 0-100%

Cadence 30-199 rpm

Maximum load 1800 N