Fabero axiom duo-shi

Made for compatibility with Shimano® Strada

The Duo-Shi axiom racing bike potentiometer was designed for the cyclists who are fond of the SHIMANO® Strada Standard, as it offers the possibility of continuing to run with their own pedal bodies* Shimano® SPD-SL® without having to give up reliability and the precision of axiom.

*Duo-Shi axiom is compatible with the following bodies Shimano® SPD-SL® Pedale: PD-R8000, PD-R7000, PD-6800, PD-R550 and PD-R540.

Installation in your Shimano® pedal bodies

Installing the Duo-Shi axiom power sensor in its pedal bodies* Shimano® SPD-SL® compatible is quick and easy. 

** Q-Factor increased?

The LOOK® version Q-Factor is +54mm, while that of Duo-Shi axiomes measures +64mm with PD-R7000/R550/R550/R540 and +65mm pedal bodies with the PD-R8000/6800.

Despite an initial hesitation relating to the increase in the Q-Factor, we decided to proceed the same with the project, taking into consideration that the size of our body (weight, width of the pelvis, etc.) is a subjective factor that can contribute to Determine what is the most suitable Q-Factor for each of us.

An effective positive response from our beta testers has definitively validated the product.

Easy to install

The Duo-Shi axiom sensors are installed and move from one bike to another like a common pedal: in a few minutes, without particular tools and without the assistance of the mechanic.

IAV Cycling Dynamics

Our power measures offer advanced metrics such as IAV Cycling Dynamics (IAV Power Phase and IAV Rider Position) which, together with classic power data, allow you to analyze in detail the pedaling technique and how the cyclist's position influences the performance.

IAV Power and Giroscope system

Unlike others, the axiom measurements take into account our irregular rides (e.g. sprints, climbs) or the use of oval crowns at the time of the calculation of the power, thus guaranteeing an accuracy of ± 1% in any situation. This is because Axioma is able to detect the actual instantaneous corner speed of the pedaling.

Bluetooth and Ant+

Duo-Shi axiom is equipped with Bluetooth and Ant+ technology for a safe transmission of data both to cyclocomputer and Android smartphones and iOS.

Royal right/SX balanced data

The data provided by the Double Axiom Potenza Duo-Shi SPD-SL® meter are based on the measurements taken separately on the right and left side; This allows you to accurately observe not only the total power, but also the left/right balance.

Measurement stability

Thanks also to the ATC (automatic temperatures compensation), our potentiometer ensures not only accuracy but also repeatability and consistency of measurements in real conditions of use on the road and at any temperature between -10 ° C and 60 ° C.

Waterproof, resistant and light

Protected by a block of two -component resin, the sensor of our potentiometer is extremely resistant to impact and completely waterproof.

Rechargeable and echo

Favero axiom duo-shi uses integrated rechargeable batteries: only one recharge guarantees at least 50 hours of use.

Tested and guaranteed

Favero Electronics produces each potentiometer in its office in Italy and tests its proper functioning individually through careful laboratory tests, satisfying abundantly the standards required by current regulations.

• Power sensor for left pedal and right pedal for road bikes

• SX/DX balance

• Cadence sensor: integrated interior

• Giroscope: integrated interior

• Potenza calculation system: IAV (Instandous Angular Velocity-Based)

• IAV Cycling Dynamics: Yes

• Compatible oval crowns: yes

• Duo-Shi without pedal-free axiom weight: 99.0 g on each side (battery included)

• Duo-Shi axiom weight with PD-R8000 pedal body: 157.0 g on each side (battery included)

• Adapter material: Aeronautical aluminum

• Battery: lithium, rechargeable

• Battery autonomy: at least 50 hours

• Radio communication: Bluetooth V4.0, Ant + PWR profile (CT + Po)

• Accuracy measures power: ± 1%

• Thermal compensation: -10 ° C / +60 ° C

• Grade waterproof: ip67

• Q-Factor with:

  • PD-R7000/R550/R540: +64mm

  • PD-R8000/6800: +65mm

• Compatible chips: SPD-SL

• Type of bike: from the street

• Made in Italy

• Guarantee: 2 years

• Left power sensor with adapter for pedal bodies* Shimano®

• Right power sensor with adapter for pedal bodies* Shimano®

• Charger with spine eu, us, uk, au

• 2 micro-USB/USB cables of 2 meters with 2 magnetic connectors

• Hexagonal key and 4 slices for assembly

• Axiom user manual

• Duo-Shi axiom user manual