Is the Quark power meter spider compatible with all chainrings?

Question

Quark’s power meter spider is what I am interested to install on my bicycle. Will it fit on any chainring?

Answer 1

Not all chainrings can be used together with the Quark power meter spider. It has a 107mm BCD (Bolt Circle Diameter) which makes it compatible only with the X-Sync road 1x and the SRAM Force 2x chainrings. One also needs to use SRAM Red or SRAM Force eTap AXS cranks for the interface.

Comments

Great content! I have a Canyon Grail SLX with Eagle 12X eTap and 1XForce crankset 42. Sram choice simulator doesn't mention that 42 chainring. I have 165 mm cranks. Can I just buy the spider meter? Is there only one version? Will it fit? Can there be compatibility issues? All help is much appreciated!

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Hi, can this be used on the new sram rival axs 1x or is the crank a different shape?

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Anyone knows if this Power Meter can or cannot be installed on the latest Rival AXS Wide Cranks?

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will this fit onto the rival Axs crankset?

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I've got Sram Force, do I need to get new rings to fit the power meter?

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This is the Powermeter that SRAM have had to admit defeat on re chainring size and supply teams with traditional c.rings which are only available on the Force variant = jerks Yes small rings work for weekend riders but not Pro's!

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The spider is not compatible with Red 2x chainrings, only Red 1x, so you're still stuck buying the expensive Red 2x chainring with the preinstalled quarq powermeter.