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Description
Train With Precision & Ride With Confidence
The Favero Assioma PRO RS-2 is the lightest dual-sided road power meter pedal available with just 123.5g per pedal. Compatible with Shimano® SPD-SL® cleats, it delivers pro-level performance and over 60 hours of use per charge—no power dropouts.
The power spindle, which safely houses all the important electronic parts and battery, is completely sealed and independent from the pedal body. This so-called "split approach" makes it durable, and extremely easy to maintain. Its sleek design, with a q-factor of just +53mm and a stack-height of 10.5mm, makes it perfect to improve performance and achieve results on your road training.
The Assioma PRO RS power meter offers ±1% accuracy thanks to the IAV Power System, and the most complete power data reading available with a wealth of advanced metrics. A modular design lets you switch between road and MTB bodies while keeping the same power sensor.
Features:
- Left and Right pedals with power sensors
- Shimano® SPD-SL® cleat compatibility
- Ultra light – Just 123.5 g, (122.5 g non-power side)
- ±1% Power Accuracy even with oval chainrings
- Rechargeable Battery – 60+ hours per charge
- Advanced cycling metrics (PCO included)
- Pedal body in carbon-fiber tech-polymers
- Modular design – interchangeable pedal bodies
- Made in Italy
Specs:
- Cadence sensor: included, inbuilt
- Gyroscope: included, inbuilt
- Power calculation system: IAV (Instantaneous Angular Velocity-based)
- Cycling Dynamics: available
- Data visible via ANT+ or on the Favero Assioma App: Power, Cadence, L/R Balance, PCO Power Phase (PP), Pedal Smoothness (PS), Torque Effectiveness (TE)
- Data visible via Bluetooth: Power, Cadence, L/R Balance
- Oval-chainrings compatible: Yes
- Battery type: rechargeable, lithium-ion
- Battery life: at least 60 hours
- Radio communication: ANT+, Bluetooth
- Accuracy power measurement: ± 1%
- Thermal compensation: Yes
- Waterproofness rating: IP67
- Q-factor: +53mm
- Pedal stack height: 10.5 mm
- Compatible cleats: Provided cleats or Shimano® SM-SH10, SM-SH11 or SM-SH12
- Warranty: 2 yrs
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Please note: This product ships signature required.
* Due to limited availability of this product, we are limiting the quantity per customer to 2 units to allow more of our customers to purchase this product. We are sorry for the inconvenience.
Specifications
Weight: 247 grams | |
Discipline: Road | |
Mfg PartNum: 773-20-02 | |
Reviews
I am an old user of FA power meter pedals. I have had the Duo version last three years and they have performed flawlessly and still do! I just wanted to upgrade to the newest version without the round pods and automatic calibration. So, I put the pedals on and install the newest app and sync the RS2's and off we go after sync'ing to the Garmin Edge 1040. The SPD-SL setup to be honest is not much difference to me from the Look KEO cleats. I did buy an extra set even though the RS2's come with the cleats but in the 6-degree version and I wanted something in the range of 3 degrees, but Shimano only does 0, 2, and 6. So I opted for the 2-degree version. The platform and transfer of power feels maybe a tad better for some reason, I haven't measured the two to compare but it could be the cleat version. As to performance, I rode a quick 10-mile ride to break them in and compare my numbers from memory. Seems to be on par but had a better overall wattage output but like I said, seems to me a better transfer of power to the pedals on climbs and just flat terrain. What I liked most was the minimalist design and weight savings still on par with similar non-power meter pedals. I can't say how other power meter pedals perform as I have never used any other. I will say I have never had an issue with them for last 3-4 years and suspect these will be the same. What I disliked was that they did not include a wall plug in system for 120v charging. The pedals have to plug into a USB-C source. I know I can buy one off Amazon, but FA should include that in the kit! As to hours between charging????? Time will tell. My former DUO's were very good with hours one could get per charge. I did notice the difference in packaging as you can see from my DUO's to the current RS2"s. I was worried when the UPS guy handed these to me! I too wish the light indicator would be a red for charge depletion to a green for ready! Makes life simpler all around. So, initial impressions are awesome, and I would say to others needing or wanting power metrics, best price and performance from my research to those who have ability to test others, second to none. I did not buy these here but another source that had them before BTD had them. I just want to reassure those buying here they are spot on and continue to be the best on the market for power meter pedals.
