Left-Side PRECISION 3 Powermeter - Factory Install

Niet-Aangedreven Kant Precision 3 Vermogensmeter

Fabrieksinstallatie in UK
Inclusief btw.

Customer Reviews

Based on 6 reviews
gary bliss
does everything it says on the tin!

prompt return, lovely job, paired instantly, calibrates fine.
send me a reminder in a couple of months and I can give a better review
prompt return, very neat installation, paired instantly, calibrates in a few seconds, what's not to like?

Chris F
Great service and quick turn around

Great product and quick service. Crank sent away on the Monday and back on the bike by Thursday evening!!

Mick St Leger

Super fast service 4 days from posting the crank I had it back.
Seems a curate and works faultlessly

Ted J
Be warned: Failure after one year: Cadence readings but no power

Factory installed left hand crank Precision 3 power meter installed in January 2023.

February 2024: after 3 months of winter hibernation, I updated the firmware through the app and this coincided with the problem. I was getting cadence readings but no power data. I was unable to perform a Zero Offset through the app (Error message on app) and not able to calibrate via the Wahoo head unit either.

Battery 100%, battery contacts all good, followed all the 4iiii support advice, including a factory reset, but still no resolution. The 4iiii support service wasn't particularly informative either, even sending me photos and instructions that were three years out of date.

They finally said it's covered under warranty, so back it will go. This is the second 4iiii warranty job I've had to do in two (the battery contacts on an older unit broke).

When they work well, these power meters are excellent and good value for money. But they do seem to be prone to significant faults.

Will update this review in a few months after they fix the unit.

julian spadaccini
Precision 3 factory install

Super quick, returned in a few days with good communication,
Quality is grea, could not see any markings or how unit is fixed.
Really pleased and would recommend