Favero Assioma Duo-SHI Power Meter Spindles

The long-awaited Assioma DUO-SHI Power Meter Spindles are finally here! Favero offers athletes the same great features in the latest iteration of the ever-popular Assioma DUO-SHI power meter, with the ability to keep riding in your Shimano SPD-SL cleats/pedals! Performance is still measured when the rider transfers the power to the bike for the most accurate results. While installation of the Assioma DUO-SHI power meter can be compared to a simple pedal change - you don't even need a special tool to mount the Assioma to your bike, the assembly is that easy!

As with the latest version of the Assioma DUO-SHI power meter, each spindle has a round sensor and offers a dual-sided power meter, measuring power on both the right and left sides. This allows you to have your right and left measured values displayed separately on your bike computer or smartphone, thus enabling you to determine a possible imbalance and allowing you to train more specifically and more precisely.

The Assioma DUO-SHI power meter convinces with its measuring accuracy. With optimal on-road performance, the Assioma DUO-SHI is ready for use at any temperature between -10 and +60 degrees. While the measuring accuracy has improved to a class-leading +/- 1%.

Despite the Assioma's small stature and lightweight, it is not only incredibly robust but also provides a stable platform for riders using their own Shimano SPD-SL pedals. Speaking of lightweight, each Assioma DUO-SHI spindle weighs only 99.0g (battery included). This makes the Assioma DUO-SHI power meter the lightest and most compact SPD-SL-based power meter currently available, tipping the scales at a measly 157.0g.

As always, Favero have ensured the Assioma DUO-SHI is fully waterproof, with the power sensors protected in a bi-component resin block, which is also extremely resistant to shocks. With the level of protection afforded to the sensors, you might assume that the Assioma DUO-SHI requires single-use batteries. However, the Assioma DUO-SHI is revolutionary, being the world's first pedal-based power meter with integrated batteries! And once charged, you can expect at least 50 hours of riding on a single charge. While the unique design of the Assioma DUO-SHI pedals means you can charge the sensors without removing your pedals each time.

With the Assioma DUO-SHI pedals, you'll be able to improve your riding technique and power output without having to change your cleat or pedal set-up! If you're looking to increase performance, the Assioma DUO-SHI Power Meter Spindles are a no-brainer investment!

Specifications: 

• Power sensor position: on both spindles
• L/R power balance: double-sided power data based on individual power measurements not estimates
• Cadence sensor: included, inbuilt
• Total weight per spindle: 99.0 g (battery included)
• Total weight with R8000 Carbon Pedal: 155.0g (battery included)
• Compatible Shimano Pedal Bodies:
  • R540/R550
  • 105, R7000
  • Ultegra, R6800/R8000
• Battery type: rechargeable lithium battery
• Battery life: at least 50 hours
• Radio communication: Bluetooth v4.0, ANT+ PWR profile (CT + PO)
• Accuracy power measurement: ± 1%
• Temperature compensation: -10C / +60C
• Water resistance degree: IP67
• Q-factor:
  • R7000/R550/R540 Pedal Bodies: +64mm
  • R8000/6800 Pedal Bodies: +65 mm
• Firmware updates: Via Bluetooth with Favero Assioma App
• Bike type: racing/road
• Warranty: 2 years

Assioma DUO-SHI Package:

• Left Power Sensor with Adapter for Shimano Pedal Bodies
• Right Power Sensor with Adapter for Shimano Pedal Bodies
• Battery charger including plugs (EU, US, UK, AU)
• 2 x 2m long micro-USB/USB cables with magnetic connectors
• 1 hex key and 4 washers for installation
• User manual