Assioma DUO-Shi

Road power meter with sensors on both sides compatible with Shimano® pedal bodies*.

Increased Q-factor: +64/+65mm**

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• 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.

• *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.

• Power sensors for the right and left pedal for road bikes

• 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)

• 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)

• 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