Technical Details

- Type: SPD-SL® road power pedals with power meter on the left side only

- Weight:

• Left pedal (with power sensor): 123.5 g

• Right pedal (without sensor): 122.5 g

- Cadence sensor: Included, built-in

- Gyroscope: Included, built-in

- Power calculation: IAV (Instantaneous Angular Velocity-based)

- Cycling Dynamics: Available

- ANT+ / Favero Assioma App metrics:

• Power

• Cadence

• Platform Center Offset (PCO)

• Power Phase (PP)

• Pedal Smoothness (PS)

• Torque Effectiveness (TE)

• Rider Position (not visible in Assioma App)

- Bluetooth metrics:

• Power

• Cadence

- Oval chainring compatible: Yes

- Battery: Rechargeable lithium-ion

- Battery life: Minimum 60 hours per charge

- Communication protocols: ANT+, Bluetooth

- Accuracy: ±1%

- Thermal compensation: Yes

- Waterproof rating: IP67

- Q-factor: +53 mm

- Pedal stack height: 10.5 mm

- Compatible cleats:

• Included cleats (art. 773-20-64)

• Shimano® SM-SH10, SM-SH11, SM-SH12

- Bike type: Road cycling

- Warranty: 2 years

Package Content

• 1x Assioma PRO RS left pedal with power sensor

• 1x Right pedal (without sensor)

• 1x Two-way USB charging cable

• 1x Magnetic charging connector

• 1x Pair of Shimano® SPD-SL® compatible cleats

• 4x Washers

• 1x Greasing tool kit

• 1x Warranty and safety manual

• 1x Welcome flyer

FAQ

Is the Assioma PRO RS 1 compatible with Shimano® SPD-SL® cleats?

Yes, it is 100% compatible with Shimano® SPD-SL® cleats, including SM-SH10, SM-SH11, and SM-SH12. A compatible pair of cleats is also included in the package.

Does the Assioma PRO RS 1 measure power on both legs?

No. The PRO RS 1 is a single-sided power meter. It measures power on the left pedal only and doubles the value to estimate total power. For dual-sided measurement, see the Assioma PRO RS Duo version.

Is the power meter accurate with oval chainrings?

Yes. Thanks to the IAV Power System, the Assioma PRO RS 1 maintains ±1% accuracy, even when using oval chainrings.

Can I use these pedals for MTB or gravel?

No. The Assioma PRO RS 1 is designed for road cycling only and is not suitable for MTB use. However, the modular spindle design allows switching to compatible MTB pedal bodies (sold separately).

What cycling metrics does it support?

Via ANT+ or the Favero Assioma App, you can see:

• Power

• Cadence

• Platform Center Offset (PCO)

• Power Phase (PP)

• Pedal Smoothness (PS)

• Torque Effectiveness (TE)

• Rider Position (only via third-party apps)

Via Bluetooth:

• Power

• Cadence

How long does the battery last?

The integrated rechargeable lithium battery offers over 60 hours of usage per charge. Charging is simple with the included magnetic USB cable.

Is it waterproof?

Yes. The Assioma PRO RS 1 is rated IP67 waterproof, making it resistant to rain, splashes, and dust.

Can I upgrade to dual-sided later?

Not with the PRO RS 1 model. To use dual-sided power measurement, you will need to purchase the Assioma PRO RS Duo, which includes power sensors on both pedals.

Does it come with a warranty?

Yes. All Assioma power meters include a 2-year manufacturer warranty.

Is it made in Italy?

Yes. Like all Favero products, the Assioma PRO RS 1 is engineered, manufactured, and tested in Italy, ensuring top-tier quality and precision.