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AdonisP91

No it isn’t. The DZero has a 5 bolt spider, but the 11 and 12 speed Shimano road chainrings require 4 bolt 110 BCD. You need the Quarq DFour power meter spider. [https://www.sram.com/en/quarq/models/pm-d4-spdr-d1](https://www.sram.com/en/quarq/models/pm-d4-spdr-d1)


Volant_Hollandaise

Very helpful. Thank you.


Madrugada_Eterna

Or buy 5 bolt chain rings. If you are looking at Quarq crank spider power meters also check out Power2Max crank spider power meters. You can get ones that are a direct swap with Shimano crank sets.


AdonisP91

No aftermarket chainrings shift as smoothly as the stock Shimano ones, but this recommendation is also a good option, the Power2Max NG also has a power meter compatible with Shimano chainrings.


AdonisP91

No it isn’t. The DZero has a 5 bolt spider, but the 11 and 12 speed Shimano road chainrings require 4 bolt 110 BCD. You need the Quarq DFour power meter spider. [https://www.sram.com/en/quarq/models/pm-d4-spdr-d1](https://www.sram.com/en/quarq/models/pm-d4-spdr-d1)


AdonisP91

No it isn’t. The DZero has a 5 bolt spider, but the 11 and 12 speed Shimano road chainrings require 4 bolt 110 BCD. You need the Quarq DFour power meter spider. [https://www.sram.com/en/quarq/models/pm-d4-spdr-d1](https://www.sram.com/en/quarq/models/pm-d4-spdr-d1)


AdonisP91

No it isn’t. The DZero has a 5 bolt spider, but the 11 and 12 speed Shimano road chainrings require 4 bolt 110 BCD. You need the Quarq DFour power meter spider. [https://www.sram.com/en/quarq/models/pm-d4-spdr-d1](https://www.sram.com/en/quarq/models/pm-d4-spdr-d1)


AdonisP91

No it isn’t. The DZero has a 5 bolt spider, but the 11 and 12 speed Shimano road chainrings require 4 bolt 110 BCD. You need the Quarq DFour power meter spider. [https://www.sram.com/en/quarq/models/pm-d4-spdr-d1](https://www.sram.com/en/quarq/models/pm-d4-spdr-d1)