The Favero Assioma Duo-Shi pedal spindle with sensor incorporates a power sensor and is designed for compatible Shimano road pedal bodies. It can be transferred from one bike to another together with the pedal body and measures power using the IAV system, with an accuracy of ±1%. The integrated cadence sensors and gyroscope support IAV Cycling Dynamics measurements, and the system is compatible with oval chainrings.

It connects to bike computers and smartphones via Bluetooth and ANT+. The rechargeable battery provides at least 50 hours of runtime, while ATC temperature compensation supports consistent measurements from -10 °C to 60 °C.

• Side: Right
• Type: Pedal spindle adapter with power sensor
• Use: Road bike
• Adapter material: Aerospace-grade aluminum alloy
• Pedal spindle material: Stainless steel
• Cadence sensor: Integrated
• Gyroscope: Integrated
• Power calculation system: IAV (Instantaneous Angular Velocity)
• IAV Cycling Dynamics: IAV Power Phase and IAV Rider Position
• Oval chainring compatibility: Yes
• Power measurement accuracy: ±1%
• Temperature compensation: ATC, from -10 °C to 60 °C
• Wireless connectivity: Bluetooth v4.0, ANT+ PWR profile (CT + PO)
• Battery type: Rechargeable lithium
• Battery runtime: At least 50 hours
• Waterproof rating: IP67
• Q-factor with PD-R7000/R550/R540: +64 mm
• Q-factor with PD-R8000/6800: +65 mm
• Weight: 99 g
• Color: Black
• Compatibility: Shimano PD-R8000, PD-R7000, PD-6800, PDR550, PD-R540