SKU: 81179107034

Favero Assioma PRO RS-2

Sale price$449.55 Regular price$499.50
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Description

Favero Assioma PRO RS-2ssioma PRO RS is the lightest road power meter pedal available, with just 124. 8g per pedal. Compatible with Shimano SPD SL cleats, it delivers pro level performance and up to 160 hours of use per chargeno 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

ssioma PRO RS is the lightest road power meter pedal available, with just 124.8g per pedal.
Compatible with Shimano® SPD-SL® cleats, it delivers pro-level performance and up to 160 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.  

The best power meter pedal to train with precision and ride with confidence.

Features: 

  • Left pedal with power sensor
  • Right pedal with power sensor
  • 100% Shimano® SPD-SL® cleat compatibility
  • Lightest power pedal – Just 124.8 g per side
  • ±1% power accuracy even with oval chainrings
  • Rechargeable battery – up to 160 hours per charge
  • Advanced cycling metrics (PCO included - Platform Center Offset)
  • Pedal body in carbon-fibre tech-polymers
  • Low stack height (10.5 mm)
  • Standard Q-factor (+53mm)
  • Modular design – interchangeable pedal bodies (road/MTB)
  • Made in Italy

Specifications:

  • SPD-SL® road power pedals with power meter on both sides
  • Weight per power pedal: 124.8 g
  • L/R Balance
  • Cadence sensor: included, built-in
  • Gyroscope: included, built-in
  • Power calculation system: IAV (Instantaneous Angular Velocity-based)
  • Cycling Dynamics: available
  • 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
  • Bike types: road cycling
  • Warranty: 2 yrs

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)
  • Rider Position (no App Favero Assioma)

Data visible via Bluetooth:

  • Power
  • Cadence
  • L/R Balance

Compatible cleats:

  • Provided cleats (art. 773-20-64)
  • Shimano® SM-SH10, SM-SH11 or SM-SH12

Package Contents:

  • Power meter with sensors on both sides
  • Two-way charging cable
  • 2 Magnetic connectors
  • Shimano® compatible SPD-SL® cleats
  • 4 Washers
  • Greasing tools kit
  • Warranty and safety manual
  • Welcome flyer

SKU: 773-20-02

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 81179107034

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Great quick reference. The book is well organized and it’s easy to look things up. The case law footnotes give a good starting point for any further research that you may need.
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Reviewed in the United States on September 3, 2020
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Reviewed in the United States on January 26, 2019
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Alex
Lake Worth, US
★★★★★ 3
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Reviewed in the United States on July 18, 2025
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nfmgirl
Lowell, US
★★★★★ 5
History doesn't repeat, but it rhymes
Format: Hardcover
They say that history doesn't repeat itself, but it rhymes. Reading Rachel Maddow's Prequel, that old adage lands with uncomfortable, clarifying force. The America of the 1930s had Senator Huey Long — loud, brash, barnstorming, and brimming with populist promises — and the resonance with our own era of bombastic political theater is impossible to dismiss. Maddow doesn't make that parallel clumsily. She doesn't need to. The evidence, laid out with the precision of a seasoned researcher and historian, speaks for itself. Prequel tells the story of a far-right authoritarian impulse that has run through the veins of American political life for nearly a hundred years. In the 1930s, coinciding with Hitler's rise in Europe, a coordinated movement pushed hard for fascism here at home. Groups stockpiled weapons and explosives in preparation for an insurrection. Government officials worked in coordination with foreign actors. A fascist-sympathetic narrative was amplified through official and unofficial channels alike. This was not fringe paranoia — it was organized, resourced, and frighteningly close to succeeding. What is remarkable — and what gives this book its most urgent energy — is the story of who stopped it. Not always the institutions we might hope to rely on. Where the American legal system faltered, journalists and activists filled the breach. Investigators, reporters, and citizens took up the banner of democracy through dogged, unglamorous work. This is where Maddow's particular genius comes into its own. She is a master of the long connective thread — drawing bright lines between the events of the past and the present without letting the comparison become reductive or cheap. Prequel teaches us what was learned the last time democracy faced this kind of pressure: where the weaknesses are, what held, and — critically — what it will take to hold again. She identifies the strongholds. She maps the vulnerabilities. She makes a history lesson feel like a field guide. The book is also, simply, a pleasure to read. Maddow brings to the page the same qualities that made her a formidable broadcaster: the ability to take deeply complex, document-heavy material and render it not just comprehensible but genuinely gripping. Her research is formidable. Her journalistic integrity is evident on every page. And her storytelling instincts transform what might otherwise be a dry historical account into something that reads with the momentum of a thriller. The result is a text that is at once a celebration — democracy was fought for and, in that moment, successfully defended — and a warning. This book is well researched, well documented, and well written. Maddow is a master storyteller handing us a guide for the fight ahead of us. The impulse toward authoritarianism did not dissolve with the defeat of fascism abroad; it went quiet, regrouped, and waited. Democracy is once again under attack from the inside, and Prequel makes the case — calmly, rigorously, without hysteria — that this is not unprecedented, that it has been faced before, and that it can be faced again. Don't give up the fight. Don't let the bastards grind you down. (Upgraded from 4.5 stars)
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