Author Topic: Geoid PM500 power meter  (Read 115075 times)

TidyDinosaur

Re: Geoid PM500 power meter
« Reply #45 on: January 05, 2026, 01:11:03 AM »
Shouldn't it be the SRAM 3-bolt interface since it uses the Senicx PR3 crank arms?

Looks like it is a PR3 crank with a different interface, not 3-bolt.

oxidizer

Re: Geoid PM500 power meter
« Reply #46 on: January 08, 2026, 02:54:50 PM »
Yep the powermeter is a magene p505, the old one and it's not compatible with other crank. I suggest to buy directly the P515 https://it.aliexpress.com/item/1005005506880823.html so you got the new version

The Magene P515 is considerably more expensive than Geoid PM500...

johnnyboy4711

Re: Geoid PM500 power meter
« Reply #47 on: January 09, 2026, 02:50:17 AM »
currently magene p515 265e
geoid 185e

Ludo

Re: Geoid PM500 power meter
« Reply #48 on: January 09, 2026, 05:52:00 AM »
I am getting really happy with magene hand me down strategy with GEOID. I just bought the C606 computer rebranded cc700pro for a fraction of magene price from a year ago which was already great value.
« Last Edit: January 12, 2026, 09:16:35 AM by Ludo »

johnnyboy4711

Re: Geoid PM500 power meter
« Reply #49 on: January 12, 2026, 07:38:33 AM »
same
got the geoid CC600 for tt bike - small form factor and does all i need!

jcr

Re: Geoid PM500 power meter
« Reply #50 on: January 12, 2026, 08:57:35 PM »
Anyone spent some time with this PM? Winter over here so I couldn't really test it out

johnnyboy4711

Re: Geoid PM500 power meter
« Reply #51 on: January 31, 2026, 04:16:57 AM »
same
got the geoid CC600 for tt bike - small form factor and does all i need!

HI Ludo
can you share link?
cannot get cc700pro in ireland atm

Ludo

Re: Geoid PM500 power meter
« Reply #52 on: January 31, 2026, 07:10:28 AM »

https://a.aliexpress.com/_mPdsoE9

I got it from there.
If Ali doesn’t ship, try litbuy/taobao route maybe? Where about in Ireland are you, I lived in Athlone for a few years!

oxidizer

Re: Geoid PM500 power meter
« Reply #53 on: February 01, 2026, 08:44:56 AM »
Anyone spent some time with this PM? Winter over here so I couldn't really test it out
After normal calibration via Garmin watch works like a charm! I didn't have the chance to compare it on the trainer, but outdoors the numbers seem believable.

Icyseanfitz

Re: Geoid PM500 power meter
« Reply #54 on: February 01, 2026, 03:55:14 PM »
Just bought one of these and some goldix aero chainrings for 180 euro, great deal. Are these essentially a rebranded magene p505? For the user looking to get a link for the computer, it's on Amazon Ireland for around 80 euro

johnnyboy4711

« Last Edit: February 03, 2026, 05:34:36 AM by johnnyboy4711 »


johnnyboy4711

Re: Geoid PM500 power meter
« Reply #57 on: February 04, 2026, 04:40:39 AM »
apologies derailed the thread from PM500.
Time to get thread back on track
geoid PM500 also available on Geoid store for 215euro delivered from amazon Germany
« Last Edit: February 04, 2026, 04:44:09 AM by johnnyboy4711 »

Icyseanfitz

Re: Geoid PM500 power meter
« Reply #58 on: February 04, 2026, 05:25:49 AM »
Eagerly awaiting mine, are they easy to setup? Has geoid their own app or is it magene

Ludo

Re: Geoid PM500 power meter
« Reply #59 on: February 04, 2026, 07:48:23 AM »
Magene I believe. The prices of PM are insane right now!