Precision Maintenance Kit

Title says it all.
Not cross-border.
Replacement for a weak part of the system that broke too easily
Not to mention that $20 for a piece of molded plastic is too much.
I have 4 4i meters. Generally happy, but this stings.

Put new batteries in my power meter when on holiday in Thailand. Wouldn’t connect to the app. Put old one back in and it worked. Bought new batteries again and still nothing on both sides

Changed the battery per instructions including putting battery in upside down for 5 seconds to reset power meter. Spun cranks to wake up power meter. Held Wahoo Bolt up to power meter and still won't pair. Yes the battery is new and has a full charge and yes the Wahoo Bolt is fully charged and in pair mode.

I purchased the single-sided power meter. Not only does it provide power and cadence but additionally encompasses the “Find My” feature if you have an Apple product. No Airtag needed, it’s built into the power meter. The only downside are the child proof clips and in order to setup the “Find My” feature, you have to remove the battery three times and those clips are brutal! I understand a new design is on the way from 4iiii.

The first cap I had, like so many others peoples, fell off. For $30 I was able to replace the $1 part and continue using the power meter. After a few more months, the power meter stopped working. After some investigation I found that the cap to battery circuitry was not working. I reached out to 4iiii and was told I'd need to send in the entire crank to them. Not wanting to be without my bike for weeks, I messed around with the cap again. It still didn't work. I reached out numerous times again to 4iiii support and they would not respond. Was their lack of response due to the fact that my warranty expires in a few days? I finally spent another $30 and again, replaced the $1 cap. The power meter is working again, but for how long? I guarantee I will make sure that all 200 kids I help coach in MTB and everyone I ride with on my team and other events, will know to avoid 4iiii. It's too bad, because when it's working, it is a great set-up.