Favero Assioma Duo-Shi Power Meter

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; it’s about transforming your riding experience with accurate, reliable metrics that push you to new heights. It’s a powerful tool for cyclists committed to reaching their peak performance.
Favero Assioma Duo-Shi Power Meter brings dual-sided precision to riders using Shimano® road pedal bodies. Keep your preferred Shimano® setup—PD-R8000, PD-R7000, PD-6800, PD-R550 or PD-R540—and gain the advanced power data of the Assioma system without changing what feels familiar.

Installation takes just minutes. Fit the Duo-Shi pods into compatible Shimano® pedal bodies without special tools or assistance. Moving between bikes is just as quick, keeping your data consistent wherever you ride.

Power output, left/right balance, torque effectiveness and pedal smoothness are measured independently on each leg. Cyclists aiming to improve symmetry or technique will find these insights invaluable. Built-in IAV Cycling Dynamics adds further detail, including real-time rider position and power phase analysis.

Instantaneous angular velocity readings ensure accuracy to ±1%, even when sprinting or using oval chainrings. Automatic Temperature Compensation maintains consistency between -10°C and 60°C. Sensors remain sealed and waterproof inside shock-resistant resin for full weather and impact protection.

Bluetooth and ANT+ compatibility lets you connect easily with most bike computers and training apps on Android or iOS. A single charge powers over 50 hours of ride time, with no disposable batteries required.

Features:

- 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
- 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
Waterproofness rating: IP67
- Q-factor with PD-R7000/R550/R540: +64 mm; PD-R8000/6800: +65 mm;
- Bike type: road
- Made in Italy
- Warranty: 2 years
- 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)
- Adapter’s material: aerospace aluminium alloy

Whats In The Box:

- Left power sensor with adapter for Shimano® pedal bodies*
- Right power sensor with adapter for Shimano® pedal bodies*
- 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