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XCADEY XPOWER-S GEN2 Praxis Zayante Carbon Road Power Meter Crankset

Niel Ubod July 16, 2024


Affordable, lightweight power meter crankset with Praxis Pro-level Zayante carbon crank arms!

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XCADEY XPOWER-S GEN2 Praxis Zayante Carbon Road Power Meter Crankset

The XCADEY XPOWER-S GEN2 Praxis Zayante Carbon Road Power Meter Crankset combines the XCADEY spider with the top-of-the-line Praxis crankset. This is XCADEY’s second generation XPOWER-S which measures power from both legs, is accurate to +/- 1.0% and is very lightweight. It also features a rechargeable battery with 150 hours of ride time, active temperature compensation, and left and right leg power balance.


Key Product Details


This power meter fits Praxis M30 (30 mm/28 mm) bottom brackets. Regarding chainrings, this crankset works with 110 BCD 5-bolt hidden bolt chainrings. Some chainrings have moveable chain-drop catch pins which allows for the catch pin to be moved into the appropriate position and will make the chainrings compatible. See Compatibility tab for more information.

Power Measurement:

The XCADEY power meter measures power at the spider and is therefore able to measure power from both legs.

Key Features:

Dual-leg power measurement, carbon crank arms, accurate to +/- 1.0%, 150 hours of battery life, rechargeable battery, very lightweight, left/right power balance, ANT+ and Bluetooth compatibility, active temperature compensation. See Specs tab for more information.

Advice From Our Staff:

This power meter offers dual-sided power and light, stiff crank arms and a very good price. Just make sure you have a Praxis M30 bottom bracket on your bike as the Zayante uses a 30 mm/28 mm tapered spindle.


Options For This Power Meter

BCD: This power meter is available in the following BCDs in order to fit your choice of chainring sizes:

  • 110 5-Bolt

Crank arms: The Praxis Carbon Zayante crank arms come in the following sizes:

  • 150 mm | 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm


Professional Assembly (Optional)

We are happy to professionally assemble your power meter crankset if you select this option when ordering. This ensures your crankset is correctly built and saves you time. Professional assembly includes:

  • Mount the power meter to the cranks and tighten to factory specifications
  • Apply multi-purpose bicycle grease where necessary
  • Install chainrings on the power meter (if chainrings are ordered)

Please note – while we tighten everything to factory specs, it is still your responsibility to routinely check your power meter crankset to make sure all bolts and nuts remain securely fastened.


Cranksets: The XCADEY Praxis Zayante Carbon Road Power Meter is compatible with SRAM S-900, Force 1, Force 22, Rival 1, Rival 22 and CX1 cranks with a 3-bolt interface. This power meter does NOT fit Cane Creek eeWing cranks.

Chainrings: This power meter is compatible with 110 BCD 5-bolt hidden bolt chainrings. With a hidden bolt chainring, the chain catch pin is aligned with a chainring bolt (please see image below). Many chainrings have a moveable catch pin, which allows you to move the catch pin into the correct position. If your current chainring is not compatible, we recommend the Praxis Works Buzz Road Chainring which has a movable catch pin and is compatible with this XCADEY power meter.A Hidden Bolt Chainring Diagram that shows two chainrings and different catch pin placements

Please also note that his power meter is not compatible with SRAM Red cranksets as these use a 1-piece drive-side crank arm and spider.

What is BCD?: BCD (bolt circle diameter) is simply the diameter of a circle that passes through the centers of the bolt holes in your chainring. The BCD is usually stamped right on the chainring as either 110 or 130. It is important to know what BCD your crankset is because assuming you want to use your existing chainrings on your new power meter, you need to order the correct BCD.

Image of a chainring explaining the concept of BCD

XCADEY Praxis Zayantee Crankset Specs

NameXCADEY Praxis Carbon Crankset
Bike TypeRoad
Location of Power MeasurementSpider
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementYes - Power Balance
InstallationMore involved (60 min. estimated)
Crank Arm MaterialCarbon Fiber
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.0%
Active Temperature CompensationYes
Weight518 grams (172.5 mm)
Battery TypeRechargeable
Battery Life150 hours
Method of Cadence MeasurementAccelerometer
BCD110 5-bolt
Spindle SizePraxis M30 (30 mm/28 mm)
Q Factor147 mm
Warranty2 years

In the Box

  • XCADEY power meter
  • Praxis Zayante Carbon crank arms and spindle
  • Charging cable
  • User's manual

Tools Needed for Installation

You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.

  • 8 mm Allen key

Common Questions and Answers

Question: How do I determine what length my current cranks are so I can make sure I get the same size?

  • Your crank arm length should be printed or stamped on the inside of the left crank arm, usually near the pedal end.

End of crank arm showing crank arm length


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