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Favero Assioma Duo-Shi Power Meter

772-02-Shi
₹54,000

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In the Box

1x Left Power Sensor with Adapter for Shimano Pedal Bodies
1x Right Power Sensor with Adapter for Shimano Pedal Bodies
1x Battery Charger with Plugs (EU, US, UK, AU)
2x Two-Meter Long Micro-USB/USB Cables
1x Hex Key with 4 Washers for Installation
1x User Manual

Dual-Sided Power Accuracy for Shimano Road Pedals

Overview

The Favero Electronics Assioma Duo-Shi Power Meter is built for riders who want accurate, independent power data from both legs. With sensors on each pedal, it delivers true left-right balance, helping you understand how you produce power and where you can improve.

Designed for Shimano Road Users: Specifically created for Shimano road pedal users, the Duo-Shi system works seamlessly with compatible Shimano SPD-SL pedal bodies. This makes it an ideal choice for cyclists who want to upgrade to power measurement without changing their preferred pedal feel or setup.

Advanced Metrics for Serious Training: Dual-sided measurement allows you to take full advantage of detailed performance data, from precise power output to advanced cycling dynamics. These insights help refine pedalling efficiency, pacing strategies and overall training quality for performance-focused riders.

High Accuracy with Easy Installation: Engineered for reliability, the Assioma Duo-Shi delivers consistently high accuracy across varying conditions. Installation is straightforward and workshop-friendly, allowing riders to get started quickly without complex calibration procedures.

Combining precision, compatibility and ease of use, the Favero Assioma Duo-Shi is a powerful training upgrade for riders serious about data-driven improvement.

Features
  • True Dual-Sided Power Measurement: Independent sensors on both pedals deliver accurate left–right balance for deeper insight into pedalling efficiency.
  • Shimano SPD-SL Compatibility: Designed specifically to work with compatible Shimano road pedal bodies, retaining your preferred pedal feel and setup.
  • Advanced Cycling Dynamics: Provides detailed metrics such as Power Phase, Rider Position, Pedal Smoothness, and Torque Effectiveness for structured training.
  • High Accuracy Performance: Delivers ±1% accuracy with automatic temperature compensation for consistent data in all riding conditions.
  • Easy Installation & Bike Swaps: Simple to install and transfer between bikes without special tools or complex calibration.
  • Long Battery Life: Rechargeable lithium-ion battery offers over 50 hours of riding per charge.
  • Robust & Reliable Build: Waterproof (IP67) and shock-resistant construction suitable for demanding training and racing use.
  • True Dual-Sided Power Measurement: Independent sensors on both pedals deliver accurate left–right balance for deeper insight into pedalling efficiency.
  • Shimano SPD-SL Compatibility: Designed specifically to work with compatible Shimano road pedal bodies, retaining your preferred pedal feel and setup.
  • Advanced Cycling Dynamics: Provides detailed metrics such as Power Phase, Rider Position, Pedal Smoothness and Torque Effectiveness for structured training.
  • High Accuracy Performance: Delivers ±1% accuracy with automatic temperature compensation for consistent data in all riding conditions.
  • Easy Installation & Bike Swaps: Simple to install and transfer between bikes without special tools or complex calibration.
  • Long Battery Life: Rechargeable lithium-ion battery offers over 50 hours of riding per charge.
  • Robust & Reliable Build: Waterproof (IP67) and shock-resistant construction suitable for demanding training and racing use.

Specifications
  • Bike Type: Road Cycling
  • Power Meter: Left & Right Pedals with Power Sensors
  • Pedal Compatibility: Shimano SPD-SL Pedal Bodies (PD-R8000, PD-R7000, PD-6800, PD-R550, PD-R540)
  • Cleat Compatibility: Look Kéo Cleats, Favero Black Cleats, Provided Cleats
  • Power Measurement: Total Power with L/R Balance
  • Data Provided: Power, Cadence, L/R Balance, Power Phase (PP), Rider Position (RP), Pedal Smoothness (PS), Torque Effectiveness (TE)
  • Accuracy: ±1%
  • Cycling Dynamics: Yes (PP, RP)
  • Oval Chainring Compatibility: Yes
  • Temperature Compensation: -10°C to +60°C
  • Waterproof Rating: IP67
  • Battery Type: Rechargeable Lithium-Ion
  • Battery Life: 50+ hrs per Charge
  • Radio Communication: Bluetooth v4.0, ANT+ PWR Profile (CT + PO)
  • Stack Height: 10.5 mm
  • Q-Factor|PD-R7000 / R550 / R540: +64 mm
  • Q-Factor|PD-R8000 / 6800: +65 mm
  • Adapter Material: Aerospace Aluminium Alloy
  • Weight (without Pedal Bodies): 99 g per Side
  • Weight (with PD-R8000 Bodies): 157 g per Side
  • Warranty: 2 Years
  • Country of Origin: Italy

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.