PowerSense Ultegra – Chainset



Built on to a Shimano Ultegra chainset with a 6800 or 8000 crank, placed on the non-drive side (the left-side crank) in order to independently measure a rider’s power.

Developed for cyclists, by cyclists, for both during and post-session evaluation, Avio PowerSense allows for a full drill-down of cyclists’ data.


Learn more about Avio PowerSense here

  •   Identify individual cycle power data
  •   Reports power & cadence
  •   ANT+ enabled (Compatible with Garmin 500, 520, 820, 1030 and other popular head units)
  •   Fully waterproof IP67
  •   View your data on your head unit


SKU: AVR8000 Category:


This PowerSense 6800 or 8000 Ultegra Chainset is a genuine Shimano product with Avio PowerSense pre-fitted.


Real World Use

Avio PowerSense is there to help riders reach the very best of their abilities, from the grass-roots up, with professional equipment at an affordable price.


Built-in Active Temperature Compensation

The consistency of measurement is the most important feature of a power meter. Active Temperature Compensation constantly monitors the temperature during your ride and adjusts the calibration to match the temperature no matter the environmental conditions.



Each Avio PowerSense is individually calibrated before delivery to ensure a better than 2% accuracy level. Individual calibration means that each unit individually is calibrated and then taken for a spin on our static test rig to make sure it performs flawlessly.



Avio PowerSense:  Compatible with all Shimano Hollowtech II drive side crank arms
Frame compatibility:  Most frames, check our clearance requirements here
Software compatibility:  Training Peaks, Strava, Garmin Training Center and others
Device compatibility:  ANT+ Wireless Communication Platform

In The Box

 Genuine Shimano 6800 or 8000 Ultegra Chainset with PowerSense pre-fitted and calibrated
 8 Week training guide
 Quickstart Guide
 CR2032 batteries x 2
 Rider stickers
 Warranty card


Length:  (W) 30mm x (L) 90mm x (D) 10.5mm
Weight:  25 grams (approx)
Box Length:  230mm (L) x 165mm (W) x 35mm (D)
Box Weight:  140 grams (approx)
Warranty:  24 months comprehensive warranty replacement
Battery Life:  100 Hours
Other:  IP67 water-resistant


Avio also offers a Retrofit Service to you where you send us your crank, we fit, calibrate and send back to you on a 3-day turnaround. An alternative is to drop it into your local Avio Authorised Dealer.

Additional information

Weight 690 g
Dimensions 27 × 27 × 27 cm