Favero Assioma PRO RS vs DUO
The main starting point is cleat fit: Assioma PRO RS uses Shimano SPD-SL-compatible cleats, while classic Assioma DUO uses LOOK KEO-compatible cleats.
Compare measurement configurations
| Model | Cleat interface | Power measurement |
|---|---|---|
| Favero Assioma DUO | LOOK KEO compatible | Both sides measured |
| Favero Assioma PRO RS-1 Single Side Power Meter Pedals (773-20-01) | Shimano SPD-SL compatible | One side measured |
| Favero Assioma PRO RS-2 Dual Side Power Meter Pedals (773-20-02) | Shimano SPD-SL compatible | Both sides measured |
Choose RS-2 if you want independent left/right measurement with an SPD-SL setup. Choose DUO if you want independent left/right measurement with a KEO setup. RS-1 provides the single-sided starting point in the RS range; its matching RS-UP upgrade is a separate product. Classic UNO and DUO charging accessories should not be assumed interchangeable with PRO accessories.
Installation and devices
Check the full model’s installation instructions, crank clearance, cleats and receiving-device support. Both families offer ANT+ and Bluetooth power connectivity, but detailed cycling-dynamics fields depend on the pedal and receiver. Compare current product contents rather than assuming the boxes contain the same charging hardware or spares.
See the full power meter pedal comparison. References: Favero DUO and PRO RS-2.