Favero Assioma Duo-Shi Power Pedals (Shimano)

The best choice to take full advantage of the real dual-sided measurement.

• Designed for the compatibility with Shimano^® road
Assioma DUO-Shi has been designed for Shimano^® road users, as it offers the opportunity to keep on riding with your current Shimano^® pedal bodies* without giving up on the trustability and precision of Assioma.

• *Compatible Shimano^® pedal bodies
Assioma DUO-Shi is compatible with the following Shimano^® pedal bodies: PD-R8000, PD-R7000, PD-6800, PD-R550 and PD-R540.

• Increased Q-factor?
The Q-factor of Assioma Look® version is of +54mm, whereas that of Assioma DUO-Shi measures +64mm with the PD-R7000/R550/R540 pedal bodies and +65mm with the PD-R8000/6800. Despite an initial concern related to the increase of the q-factor, we decided to proceed with the project considering that body size (height, pelvis width, etc.) is a subjective factor contributing to determining which is the best q-factor for each one of us. A final, positive feedback from our beta testers has eventually validated the product.

• Easy to install
Install and transfer your Assioma 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.

• 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
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.

Package content:

• Left power sensor with adapter for Shimano^® pedal bodies*
• Right power sensor with adapter for Shimano^® pedal bodies*
• Battery charger including plugs (EU, US, UK, AU)
• 2 two-meter long micro-USB/USB cables with 2 magnetic connectors
• Hex key and 4 washers for the installation
• Assioma user manual
• Assioma DUO-Shi user manual