The Favero Shimano Assioma Duo Power Meter is a game-changer for cyclists who demand precision and performance. This dual-sided system captures power data from both pedals, delivering accurate readings with an impressive 1% precision. This ensures that every watt you generate is recorded, helping you fine-tune your training and track your progress with confidence.With built-in sensors measuring not just power but also cadence and pedal dynamics, you get a comprehensive view of your cycling efficiency. The rechargeable battery offers up to 50 hours of use on a single charge and can be fully recharged in just 60 minutes, keeping you on the bike and off the charger.Its dual Bluetooth and ANT+ connectivity make it easy to sync with various cycling computers and apps, while the weather-resistant and durable design stands up to tough riding conditions. Installation is quick and straightforward, fitting easily onto your pedal axle without special tools.Real-time data transmission ensures you receive immediate feedback, allowing you to adjust your training as you ride. The Shimano Favero Assioma Duo isn't just about data; its about transforming your riding experience with accurate, reliable metrics that push you to new heights. Its a powerful tool for cyclists committed to reaching their peak performance.Specifications:- Power sensors for the right and left pedal- 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- Weight of Assioma DUO-Shi without pedal bodies: 99,0g per side (battery included)- Weight of Assioma DUO-Shi with PD-R8000 pedal body: 157,0g per side (battery included)- Adapters material: aerospace aluminium alloy- 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: -10C / +60C- Waterproofness rating: IP67- Q-factor with:PD-R7000/R550/R540: +64 mmPD-R8000/6800: +65 mmBike type: roadMade in ItalyWarranty: 2 years

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.Installation into your own Shimano pedal bodies Installing Assioma DUO-Shi into your own compatible Shimano pedal bodies* is simple and quick. Watch our video of the installation (link).*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 move your Assioma from one bike to another just like your normal pedals. You can do it easily and without extra tools or the need for a mechanic.IAV Cycling Dynamics Assioma provides advanced metrics called IAV Cycling Dynamics: IAV Power Phase and IAV Rider Position. These metrics, combined with the classic power data permit you to analyze in detail your pedaling technique and how your position on the bike influences performance.IAV Power and gyroscope Unlike others, the measurement of Assioma is not affected by errors related to very irregular pedaling (e.g. uphill sprints) or the use of oval chainrings. This is because Assioma can detect the actual instantaneous angular velocity during the whole pedal stroke, thus providing 1% accuracy in any conditions. Not only in the lab.Bluetooth and ANT+ Assioma communicates with bike computers and smartphones (both Android and iOS) via Bluetooth and ANT+.Real dual-sided power data Assioma DUO-Shi measures power individually on both legs; this makes possible to observe with accuracy not only Total Power, but also L/R Balance, Torque Effectiveness (TE), Pedal Smoothness (PS), etc.Accuracy and consistency Assioma guarantees accurate and consistent data in all conditions on the road, and at any temperature ranging from -10C and 60C, thanks also to the ATC (Automatic Temperature Compensation).Waterproof and resistant The power sensors are protected by a bi-component resin block, extremely resistant to shocks and completely waterproof.Rechargeable and green Assioma is the only pedal-based power meter for road with integrated rechargeable batteries; a single charge ensures at least 50 hours of use.Tested and guaranteed Favero Electronics produces every power meter in-house and tests each of them thoroughly to fully satisfy the standard required by current regulations.