Setup:
Incredibly easy, paired first time before actually being fitted. Probably the more logical approach to save installing a dead set. No codes or anything required.
Batteries:
AAA batteries pop in to their pods easily as you'd expect. They do feel a little weighty but a 200g addition over standard clipless pedals, isn't that significant.
The spindle 'neck' being quite thick made me think they sat further out from the crank than my Ultegra pedals but on over-laying them they're an identical width.
60 hour, 2-3 months, life for most cyclists. The stock batteries are just blue and unbranded so perhaps more premium batteries could extend this.
Edit: Got almost exactly 60 hours/2 months life out of the stock batteries. 2 minute job to it new ones.
Cleats:
The cleat float does feel HUGE, coming from an equal 6 degree Shimano SPD-SL. For the first 5 minutes or so I really disliked it but after that passed it felt like I'd ridden in them for ages. I'd be keen to try cleats with less float. I suppose short stints on the turbo would be the best way to implement them.
Calibration:
Calibration prompt upon sensing/waking (same as when other ANT+ devices are turned on and sensed by your unit, 5 seconds later, good to go. The first calibration did fail with a 'code 6' or some similar message but I was fiddling at the time which perhaps caused it. Second attempt worked like a charm and no issues since.
The prompt to calibrate saves having to navigated through multiple menus but is attributable to the head unit/gps rather than pedals themselves.
That was it, after that I just spun away merrily for 30 minutes, tweaking cleat positioning and pedal tension and doing a few quick sprints but nothing too tough as I rode Sunday, will be lifting tomorrow and FTP testing on Wednesday
![Wink ;) ;)](/styles/default/xenforo/vbSmilies/Normal/wink.gif)
Only a short 30 minute spin but no funny business with readings.
https://www.strava.com/activities/630196066
Haven't had any issues with them since July more often than not they will zero-offset (calibrate) with the first attempt, never requiring more than 2 or 3.