Favero Assioma DUO-Shi power meter axle
Do you ride Shimano? Assioma is for you too!
Take full advantage of your current Shimano® pedal bodies with your brand-new Assioma DUO-Shi. Start training with unmatched power accuracy and consistency.
Assioma DUO-Shi reflects the desire to offer to those cyclists fond of Shimano® road the opportunity to keep on training with their existing pedal bodies without giving up on the reliability of the power meter. The technology implemented for Assioma DUO-Shi is the same as that for Assioma Look®: precision and accuracy in the data measurement tested through many years of experience in the field and proven by the feedback of our customers all over the world.
Installing Assioma DUO-Shi in your own pedal bodies is simple and quick. 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.
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 -10°C and 60°C, 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.
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.
- Adapter’s 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).
- Weight of Assioma DUO-Shi without pedal bodies: 99,0g per side (battery included).
- Accuracy power measurement: ± 1%.
- Temperature compensation: -10°C / +60°C.
- Waterproofness rating: IP67.
- Bike type: Road.
- Made in Italy.
- Warranty: 2 years.
Compatibility
- Shimano® PD-R8000.
- Shimano®PD-R7000.
- Shimano® PD-6800.
- Shimano® PD-R550.
- Shimano® PD-R540.
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.