Gps > Accessories and sensors

Polar Look Kéo Power Bluetooth® Smart

The power of precision!
Polar and LOOK have merged their expertise to introduce the clipless pedals to measure cycling power output.
NEW FOR 2015: BLUETOOTH Smart (4.0) COMPATIBLE
That Opens Keo Power to multiple players: Smartphone (IPhone 4S and above / Android 4.3 and above), new Polar computers (V800/V650) and any other computer opting for Bluetooth in the future.
Easy to attach to cranks, this set provides maximum accuracy and transfers the data to compatible Polar cycling computers.

One pedal collects the power and the cadence, and transfers them to transmitters that send them wireless to the computer. Total power will be provided by multiplying the measurement taken at the left-hand pedal by 2.

The Keo Power permits very accurate measurement of the power and cadence. The axle is equipped with 8 strain gauges permitting very accurate measurement of the axle deflection and so of the forces applied to it.
The observed measurement deviations, whatever the value of the force and its point of application are less than 2%. The axle electronics are designed to measure forces up to 170 kg, obviously the axle can support much larger forces. The cadence is measured using a reed relay placed in the body of the pedal.
Through the force and cadence measurement, the Keo Power is capable of giving the power. The information is then sent to the POLAR transmitter, which sends it to the meter via Bluetooth wireless.

The Keo Power has been developed so that the impact of temperature on the measurement is as low as possible. For a +/- 5°C temperature variation there is no impact. Above this, the temperature can have an impact. A simple restart is sufficient to recalibrate the system.

Because it measures the power on each axle, the Keo Power permits an indication of the left/right power distribution as a percentage. This will allow experienced cyclists to improve their pedaling technique.

The Keo Power is very easy to install, compatible with the majority of bicycles on the market and very easy to move from one bike to another, in contrast to systems that are found in the chain set or the hub.
Its fixing system is slightly different because it is necessary to orient the axle in a very specific position, then tighten the locknut. The tool delivered with the pedal permits the axle to be aligned perfectly with the chain set.
The Keo Power is designed to be compatible with chainsets with crank thickness less than 16 mm and length of 170, 172.5, 175 or 177.5 mm (Shimano, SRAM, Campagnolo, FSA ranges, etc.)
Calibration is done automatically when the system starts up. The Keo power is designed to limit the impact of temperature on the gauges.

The Keo Power possesses all the characteristics of a Keo. The platform surface is the same as the Keo Blade, which is one of the widest currently available (62 mm), guaranteeing excellent stability and efficiency. The platform height is also the same as a Keo Blade (15.2 mm). Finally the Keo Power is among the lightest power measurement systems on the market, with only 150 g excess weight compared to a top of the range LOOK pedal that is already one of the lightest.
The axle has been the subject of special attention: 3 bearings, double seals. It has undergone exactly the same approval tests as the standard axles: Keo Power axles have only been approved after a 1 million cycle rotation test at 100 rev/min with a load of 90 kg on the centre of the pedal and eccentric rotation (which creates a shock at each turn). This test is much greater than the current standard: EN14781.

Features

  • KEO PEDAL TECHNICAL SPECIFICATIONS
  • USE
  • COMPETITION
  • BODY
  • INJECTION-MOULDED CARBON
  • MEASUREMENT
  • CADENCE, POWER, FORCE
  • SPINDLE
  • STAINLESS STEEL, 17-4PH
  • THREAD
  • 9/16X20
  • BEARINGS
  • 2 BALL BEARINGS, 1 NEEDLE BEARING
  • PLATFORM HEIGHT
  • 17.5 MM
  • Q-FACTOR
  • 55 ±0.6 MM
  • MULTITENSOR
  • 10 TO 18
  • CLEATS
  • GREY KEO GRIP CLEATS
  • ANGULAR MOVEMENT
  • 0°, 4.5° OR 9° DEPENDING ON CLEAT TYPE (BLACK, GREY OR RED)
  • PEDAL WEIGHT
  • 170 G
  • COLOUR
  • BLACK
  • WATERPROOFING
  • IPX7 *
  • ACCESSORIES
  • ONE PAIR OF GREY KEO GRIP CLEATS + HARDWARE
  • WARRANTY
  • 2 YEARS

• TYPES OF DATA ANALYSED, DEPENDING ON YOUR COMPUTER:

ANT+ BLUETOOTH
Kéo Power Kéo Power Essential Kéo Power Kéo Power Essential
Left/right balance v v
Power v v v v
Pedalling cycle regularity v v
Dead points v v
Force v v
Min.-max force v v
Cadence v v v v

• RELIABLE POWER MEASUREMENT

The KEO POWER DUAL MODE is the third generation of the reference design in power measurement pedals. Propelling forces are measured by 8 strain gauges.

From the KEO POWER LAB, the reinforced inspection procedure ensures reliable power measurement:

• Better than 2% accuracy from 0 to 160 kg. (difference between measurement and reality)

• Better than 2% reproducibility (difference between measurements on the same KEO POWER system in different conditions)

• Less than 2% disparity (difference in measurement between two KEO POWER systems)

This performance can be further improved after installation thanks to a simple calibration procedure accessible to all via the KEO POWER APP application.

As a result of its design the KEO POWER is not affected by pedaling style nor temperature variations in a 10°C range (above that your computer will indicate the need for resetting to zero).

• BLUETOOTH & ANT+ COMPATIBLE (NEW FOR 2016)

The KEO POWER 2016 adds ANT+ compatibility through its DUAL MODE RADIO.

The KEO POWER 2016 is thus open to all compatible power computers on the market:

• BLUETOOTH SMART: IPhone 4S+, ANDROID4.3+, POLAR, LEZYNE, CATEYE, …

• ANT+: GARMIN, SIGMA, CATEYE, BONTRAGER, PRO, MIO, CICLOSPORT, PIONEER, POWERTAP, OSYNCE, MAGELLAN, FALK, SPECIALIZED, SUUNTO, SRM …

• USED BY PROS AND RESEARCHERS

Designed for reliability and reproducibility of its measurements, the KEO POWER also takes into account the specific problems of pros and research laboratories.

KEO POWER APP thus produces:

• Batch TCX standard raw data dowload for trainers.

• up to 2 real time analogue channels.

• AN UPGRADEABLE SYSTEM

Available in three versions:

• KEO POWER

Instrumentation for both pedals. Left-right balance

• KEO POWER ESSENTIAL

Instrumentation for the left pedal only

• KEO POWER EXTENSION

Instrumentation for the right pedal only: allows you to upgrade from the Kéo Power Essential to the Kéo Power Dual Mode and so increase the functionality and accuracy of your system.

The DUAL MODE UPGRADE programme also allows you to update your KEO POWER WIND (v1) and KEO POWER BLUETOOTH (v2) to the new functionalities (operation performed by an authorised LOOK retailer).

• A LOOK PEDAL

Efficiency, reliability, lightness, enjoy all the characteristics that make the KEO range a success:

• Wide platform surface: 62mm - 400mm2, for excellent pedalling stability and power transmission.

• Reduced stack height: 17.5 mm, for optimum movement.

• Lightness: 150g extra (compared to the top of the range LOOK pedals). Miniaturised electronics have allowed the weight with radios to be maintained at 388g for a pair

And of course the axle has been the subject of particular attention (3 bearings, double sealed) and subject to the same validation tests as the standard axles. KEO POWER axles are approved after 2 million cycles at 100rev/min with a 90kg load on the pedal centre and eccentric rotation (which creates a shock at each revolution). This test is greatly superior to the current standard (EN1478).

• QUICK INSTALLATION

• Very easy to install and compatible with all bicycles.

• Can be moved from one bicycle to another, unlike other systems.

• Compatible with the majority of 2015 and 2016 cranksets, crank thickness less than 16 mm, height less than 40mm.

• KEO POWER APP: maintenance and diagnostic application for KEO POWER

• KEO POWER DUAL MODE

KEO POWER PACK:

2 instrumented pedals

2 radios

All the Keo Power technology + Power measured at each spindle and left / right power balance indicated as a percentage. This will enable experienced cyclists to improve their pedalling technique.

• KEO POWER DUAL MODE ESSENTIAL

KEO POWER ESSENTIAL PACK:

1 instrumented left-hand pedal / 1 standard right-hand pedal

1 radio

All the Keo Power technology

No left / right power measurement. Total power will be provided by multiplying the measurement taken at the left-hand pedal by 2.

> LOOK products are protected by industrial property rights

Price list: € 1,700.00

Discounted price: € 1,299.00

Free delivery to Italy!

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