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PRECISION 3 Maintenance Kit

Precision 3 Maintenance Kit

$14.99 USD

Replacement PRECISION 3 Powermeter cap and O-ring.

Customer Reviews

Based on 74 reviews
62%
(46)
5%
(4)
15%
(11)
5%
(4)
12%
(9)
D
D.B.
Battery cap fell off

It just popped off unnoticed by me one day. I’m glad they sell that part. I now put a piece of tape over the cover so I hopefully won’t loose another one.

J
J.
Battery cover

Took out the battery and tried putting back the cover with a new battery in, but it won't lock anymore:(

C
C.K.
PRECISION 3 Maintenance Kit.

I lost the cap to my power meter. Apparently that is not completely uncommon because they sell a replacement in the form of the maintenance kit. It got here quickly and it worked. I got my power back, as it were.

A
A.O.
Works

Had to get another cover it works

C
C.R.
Precision Maintenance Kit - Ultegra

The power meter on my non-drive side Ultegra crank stopped functioning out of nowhere after less than 18 mos of use and a message to 4iiii customer support provided immediate troubleshooting suggestions. When those did not remedy things, with no further questions asked 4iiii made offer of sending a reconditioned power meter/crank arm reconditioned which I gladly accepted and it is working great. Amazing customer service!