Easy to install

Install and transfer your Assioma power meter from one bike to another just like normal pedals, easily and without extra tools. Just screw them on your bike crank arms and you are ready to pedal!

IAV Cycling Dynamics
Assioma supports the advanced metrics IAV Cycling Dynamics: IAV Power Phase and IAV Rider Position. These metrics, combined with the classic power data, allow analyzing in details the pedaling technique and how the cyclist’s position on the bike influences performances.

IAV Power and gyroscope
Unlike others, the measurements of Assioma are not affected by errors related to very irregular pedaling (eg. sprint uphill) or the use of oval chainrings. This is because Assioma is able to detect the actual instantaneous angular velocity of the pedal stroke, thus giving you the degree of accuracy of ±1% in any situation. Not only in the laboratory.

Bluetooth SMART and ANT+ 
Assioma communicates via Bluetooth and ANT+ with bike computers and smartphones, both Android and iOS. 

Real dual-sided power data
Assioma DUO provides dual-sided data through real measurements: taken individually on both the left and the right leg; this make it possible to observe with accuracy not only the Total Power, but also the L/R Balance, the Torque Effectiveness (TE), the Pedal Smoothness (PS), etc. 

Accuracy and consistency
Assioma provides accurate watt measurements with a great consistency and stability in the actual on-road use conditions and at any temperature between -10°C and 60°C. Thanks to the ATC (Automatic Temperature Compensation) too.

Waterproof, resistant and light
Assioma is the lightest pedal-based power meter. Thanks to its compact design, it never interferes with the pedaling: not even when cornering. The power sensors are protected in a bi-component resin block, extremely resistant to shocks and completely waterproof.

Rechargeable and green
Assioma is the only pedal-based power meter with integrated rechargeable batteries; a single charge ensures 50 hours of use at least.  

Tested and guaranteed 
Favero Electronics produces in-house each Assioma and thoroughly test it individually: fully satisfying the standards required by current regulations.

Auto calibration system
Once auto-calibration is enabled and you can simply ride without worrying about calibrating.

Power sensor on both pedals

Dual-sided power measurement 

Cadence sensor: included, inbuilt

Gyroscope: included, inbuilt

Power calculation system: IAV (Instantaneous Angular Velocity-based)

IAV Cycling Dynamics: yes

Oval-chainring compatible: yes

Total weight per pedal: 151,5 g (battery included)

Battery type: rechargeable lithium battery

Battery life: at least 50 hours

Radio communication: Bluetooth v4.0, ANT+ PWR profile (CT + PO)

Accuracy power measurement: ± 1%

Temperature compensation: -10°C / +60°C

Water resistance degree: IP67Q-factor: 54mm

Compatible cleats: Original LOOK Kéo and Favero cleats (red and black)

Bike type: racing/road

Made in Italy

Warranty: 2 years

Left pedal with power sensor

Right pedal with power sensor

Battery charger including plugs (EU, US, UK, AU)

2 two-meter long micro-USB/USB cables with

2 magnetic connectors

2 red cleats float 6° (LOOK Kéo compatible)

Hex key and 4 washers for the installation

User manual