Favero ASSIOMA PRO RS Power Meter Review // The BEST SPD-SL Power Meter?

The Favero Assioma PRO RS pedals bring long-awaited Shimano SPD-SL compatibility to one of the most trusted names in power meter pedals. Building on the proven tech of the Assioma PRO MX line, the PRO RS delivers accurate dual-sided power measurement in a package designed specifically for Shimano road users with no adapters, hacks, or third-party mods required. The PRO RS positions itself as a compelling alternative to higher-priced rivals like Garmin Rally RS. This review dives into the technical specifications, install, setup, power accuracy, and how it stacks up in real-world conditions for road cyclists looking for seamless integration with their existing Shimano cleat setup. ➡️ SUBSCRIBE to The GPLAMA YouTube Channel: https://goo.gl/QS5YZg ➡️ GPLAMA Channel Memberships https://bit.ly/2CUXTaC PRO RS Full Technical Specifications: Products: Assioma PRO RS-2 / RS-1 / RS-UP Pedal Type: SPD-SL (Favero's Own pedal body) Pedal Body Interchange: Yes. Spindle is compatible with PRO MX pedal bodies too. No special tools needed for the swap! Bearings: 2x Needle Roller Bearings. Stack Height: 10.5mm. Pedal Q-Factor: 53mm. Weight: 123.5g (247g PRO RS-2 pair) Pedal Body Replacements: Yes Power Accuracy: ±1% Battery: Internal rechargeable. 60hrs operation. Protocols: ANT+, Bluetooth (x3). Data: Power, Cadence, L/R Balance (RS-2), Additional Data: IAV Cycling Dynamics - Power Phase, Platform Centre Offset, Torque Efficiency, Pedal Smoothness, Rider Position. Active Temperature Compensation: Yes. Calibration: Auto-Calibration (manual calibration required on installation/bike swap). Oval/Q-Ring Compatibility: Yes. Configuration / Firmware / Diagnostics: Favero Assioma Mobile App (IOS / Android). Max User Weight: 120kg Links: Favero Official: https://bit.ly/4jvAsqk (NOT an affiliate link) Video Index: 0:00 Intro 0:05 Summary - What's New 0:59 Pricing 1:22 Full Technical Details 2:50 Unboxing 4:41 USB-C Charger 5:12 Pedal Measurements 5:47 Weight and Comparisons 6:36 Aftermarket Black Rings 7:04 Installation 8:16 Pedal Tension 8:51 Activation and Registration 10:01 Favero App Live Metrics 10:23 Tension Adjustment Testing 11:21 Power Testing Background 11:51 Testing Summary 12:44 Lama Lab Test Results 15:01 Cycling Dynamics 15:54 Testing Conclusions 16:07 Downsides - Are there any? 16:49 Wrap Up ------------- https://gplama.com​​ #Cycling​​ #PowerMeter​​ #Assioma