Favero Assioma Uno Power Meter Pedals

Item number: 57940

excl. shipping cost
to the delivery destination: USA

in stock

Delivery to USA is not possible.

Favero Assioma Uno Power Meter Pedals - black/universal
Favero Assioma Uno Power Meter Pedals - black/universal
Favero Assioma Uno Power Meter Pedals - black/universal
Favero Assioma Uno Power Meter Pedals - black/universal
Favero Assioma Uno Power Meter Pedals - black/universal
Favero Assioma Uno Power Meter Pedals - black/universal
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00

Unleash your power, ride hard facts: the Assioma Uno power meter pedals by Favero

Assioma power meter pedals are breakthrough technology applied to cycling, to make your training more efficient and effective than ever. Set your targets with ultraprecise and reliable watt measurements. Hard facts, not estimates, to make the most of each pedal stroke.
Install and move your Assioma power meter from one bike to another just like a normal pedal, easily and without special tools. Pair it to your smartphone or bike computer instantly, using Bluetooth and ANT+ communication.
Unlike the Assioma Duo pedals, the Assioma Uno have a left-sided power sensor only. So power balance and torque efficiency can only be measured on the left side and there’s no way to find out the left/right power balance. An upgrade from Assioma Uno to Duo is possible.
Favero Electronics has designed and produced electronic sports equipment for more than thirty years. They are continuously inspired by their close cooperation with professional athletes, amateurs and coaches. The professional athletes of the Bardiani-CSF team (UCI Professional Continental), along with numerous beta-testers, have thoroughly tested the Assioma power meters on the road: verifying their extreme strength even throughout race accidents and other types of " mistreatment" .

Information on the return of batteries and chargers:

You can find this information here.


Application: Road
Type: clipless pedals with power meter
Pedal System: Favero
Compatibility: Look Kéo

Technical Information:

Body Material: plastic
Axle Material: stainless steel (AISI 630 H900)
Bearings: cartridge
Height: 10.5 mm
Recommended Cleats: Favero, Look Kéo*
Pedal Centre to Crankarm Distance: 54 mm
Battery: integrated lithium battery
Battery Life: approx. 50 hours
Measured Values: instant performance (0-2000 watts), instant cadence (30-180 rpm), torque efficiency (left), pedal stroke uniformity (left)
Power Measurement Accuracy: +/-1 percent
Water Resistance: IP67
Operating Temperature: -10° C up to +60° C
Charging Temperature: +5 up to +45° C
Charge Time: approx. 6 hours (when battery is completely empty)
Protocol: ANT+, Bluetooth Smart (4.0/LE)
Compatible Devices: all bike computers and smartphones with ANT+ PWR (Bike Power) Profil or Bluetooth

*Only use the Favero or original Look Kéo cleats. Other cleats are not compatible and cause damage to the pedal. The recommended minimum distance between the sole and the sensor is 2 mm (if necessary, use a spacer).

Approved For:

Maximum Rider Weight: 120 kg


- accurate, repeatable, consistent measurements (left-sided)
- factory calibrated, no periodic returns to the manufacturer for adjustment (manual zero offset )
- The exclusive magnetic power connectors prevent unpleasant damage - both to the sensor and to the bike - caused by accidental yanks.
- When the battery is low, a special signal appears on the bike computer: this indication means that there are still about 8 hours of autonomy.
- easy to install, without special tools (simple hex key)
- fast to move between bikes
- Automatic Temperature Compensation Technology = ATC
- built-in cadence sensor
- more compact than forerunner, does not interfere with the pedaling (not even when cornering)
- protected by a bi-component resin block, the power meter sensor is extremely resistant to shocks and fully waterproof
- sensor shell: thicker than ever and made of a shock-absorbing plastic polymer reinforced with fiberglass
- independent pedal body which can be easily detached from the pedal axle (where the sensor is) and replaced if needed
- automatic stand-by after 5 minutes, switches on as soon as you start pedaling
- sensor diameter 33.5 mm
- pedal width 96 mm (axle included)
- sealed bearings (3 pcs)
- 4 LEDs on every 90°
- compatible with any road bicycle crank-arm (9/16" -20 tpi thread), spacers may be necessary
- Assioma App available on the app store for iOS and Android (first activation, firmware update, crankarm length settings, battery charge level, updates on new data analysis functions…)


Operating Mode Assioma Uno
Power in cycling is obtained measuring the actual force on the pedals in relation to pedal stroke speed (cadence): Power = Torque x Cadence. Assioma is a pedal for racing bicycles with a quick clip system, provided with power sensor to measure the force applied to the pedal during pedal stroke. The Assioma Uno includes the function of cadence meter and can calculate the power of the left leg in real time. The left pedal sends its data to the cycle computer. Favero power meter pedals provide a true, objective value that, unlike heart rate, cannot be altered by external factors such as high temperatures, psychological stress, caffeine consumption, etc.

Factory Number:



- 1 x Favero Assioma left pedal body
- 1 x Favero Assioma right pedal body
- 1 x Favero Assioma left pedal axle, sensor included
- 1 x Favero Assioma right pedal axle
- 1 pair of Favero 6° cleats (red)
- 1 x USB/micro USB cable 2 m
- 1 x magnetic charging connector
- 1 x battery charger
- 1 x EU plug adaptor
- 1 x US plug adaptor
- 1 x UK plug adaptor
- 1 x AU plug adaptor
- 1 x 8 mm hexagonal wrench
- 4 x washers


-black / universal : 275 g (Paar m. Sensor), 250 g (Paar o. Sensor)


in stock 2 to 7 days up to 10 days up to 20 days
  • black/universal

Customer Reviews (3)


You have questions regarding a product?

+49 2405.450045 +49 2405.450045

Customer Reviews (3)


Give us your opinion on this product.

by Gerhard P.  on 14.06.2018
verified purchase

Funktionieren einfach und problemlos - TOP

Is this review helpful?
by Bernhard F.  on 01.06.2018 (modified on 01.06.2018)
verified purchase

Die Favero Pedale sind eine klasse, moderne Möglichkeit der Leistungsmessung. Super schnelle und einfache Installation, Bedienung und Einrichtung über die Smartphone-App sehr einfach. Im Gebrauch nach bisher ca. 500 km konnte ich noch nichts negatives feststellen, keine Abbrüche, Daten scheinen sehr solide und passen zu meinen anderen Geräten. Durch das Update vor einiger Zeit verspricht Favero sogar eine gesteigerte Genauigkeit auf +- 1%, wodurch sie nun genau den Garmin-Pedalen entsprechen. Top.

Is this review helpful?
by Calvin P.  on 06.12.2017 (modified on 03.12.2018)
2 of 2 customers found this review helpful.

Verwende das Powermeter jetzt seit 1,5 Monate. Zeichnet Daten konstant auf, Pedaleffizienz, Max-Power usw. Echt viele Daten die ich mit Golden Cheetah analysieren kann. Da ich ein ovales Kettenblatt verwende, sind die Sprünge ein wenig plötzlich und relativ groß, aber der 10sek Durchschnitt stimmt mit dem der runden Kettenblätter über. Kadenz wird natürlich auch gemessen. Für mich praktisch da ich meinen Gang nach Kadenz bei gewisser Wattanzahl einstelle.
Akkulaufzeit von 50std absolut nicht übertrieben. Habe ca. 53std mit vollem Akku bei milden Temperaturen erreicht. Ladekabel verbindet sich magnetisch mit dem Pedal(sehr praktisch ohne Buchsen die sich abnutzen) und kann per USB, also auch mit ner Powerbank, geladen werden.
Pedalkörper sehr verwindugssteif. Als Pedal sind's auch fein, relativ leicht. Der Messkörper hat mich nie gestört, selbst bei vielen Kurven. Einklicken sehr positiv mit einem befriedigendem auditiven "Klick". Preislich absolut in Ordnung. Auch ein Upgrade zu zweiseitigem Ablesen ohne Problem möglich
Aktivierung problemlos, Installierung wie jedes andere Pedal, Kopplung mit einem Lezyne Micro sofort, macht keine Mucken.
Komplett zufrieden. Ein günstiges Powermeter mit all den Funktionen der teureren
Nach nun ca 3000km auf dem Rennrad und 500km am Triahtlonrad nachwievor, solide Performance und alles funktioniert ohne Probleme. Hatte einen Sturz, wo das rechte Pedal(ohne PM Funktion) einiges vom Aufprall abbekommen hat. Stark geschrammt, der Kunststoff sichtlich beschädigt, aber die Lager sind heil geblieben und kein Wasser tretet ein

Is this review helpful?

Give us your opinion on this product.

This may also be interesting for you