Praxis Zayante DM CarbonX - 50/34

The Zayante Carbon is the ultimate marriage of lightness, stiffness, and versatility, named after ...

Best current price£350.00from Evans Cycles UK

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Evans Cycles UKPraxis Zayante Dm Carbonx 50/34 Black
£4.99 delivery
£350.00
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FrasersPraxis Zayante Dm Carbonx - 50/34 - Black - 160mm
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£350.00
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Product Information

Full details

The Praxis Zayante DM CarbonX is designed for performance-focused road cyclists seeking an ideal balance of low weight, high stiffness, and drivetrain versatility. Its primary strength lies in the advanced LevaTime II shifting technology, which delivers exceptionally crisp and responsive gear transitions under load. However, users must be aware that this crankset requires a specific Praxis M30 bottom bracket and spindle system, which may necessitate an upgrade from standard bottom brackets currently installed on some road bikes.

All features

Model Part Number850051064182
BrandPraxis

Extended Product Information

FAQs

Is this crankset compatible with 12-speed chains?

Yes, the Zayante DM CarbonX is fully compatible with Shimano, SRAM, and Campagnolo 10, 11, and 12-speed drivetrain systems.

Can I use a standard 30mm bottom bracket with this crank?

No, the M30 spindle system is proprietary and requires a dedicated Praxis M30 bottom bracket.

What is the Q-factor of this crankset?

The Q-factor for the Zayante DM CarbonX is 147mm.

Does this crankset include a bottom bracket in the box?

No, the Praxis M30 bottom bracket must be purchased separately based on your specific frame shell standard.

Are the chainrings replaceable?

Yes, the direct mount X-Spider system allows for the easy removal and replacement of the chainrings.

Troubleshooting

Clicking or creaking sounds during pedaling

Verify that the M30 bottom bracket is properly torqued and that the spindle is clean and lightly lubricated.

Slow shifting performance

Check your derailleur alignment and ensure the chainring teeth are clean and free of excessive debris or chain lube buildup.

Crankset does not fit the frame

Confirm that the bottom bracket shell type matches the specific Praxis M30 conversion bracket designed for your bike frame.

Pros and Cons

Pros

  • Excellent stiffness-to-weight ratio for efficient power transfer
  • Superior shifting speed thanks to LevaTime II technology
  • Wide frame compatibility through the M30 bottom bracket ecosystem
  • Direct mount X-Spider design simplifies maintenance and chainring swaps

Cons

  • Requires specific Praxis M30 bottom bracket compatibility
  • May require professional installation if changing from a different spindle standard
  • Not compatible with standard 24mm or DUB bottom brackets without specific adaptors

Setup, Compatibility & Care

Installation of the Zayante DM CarbonX must be performed using a Praxis M30 bottom bracket specific to your frame's shell (e.g., BSA, BB86, T47, or PF30). Ensure that you use a quality torque wrench to tighten the crank bolt to the manufacturer's specified values. For ongoing care, clean the chainrings with a mild degreaser and check for loose bolts after the first 50 miles of riding. Periodically inspect the carbon arms for any signs of impact damage or deep scratches, and ensure the spindle is lightly greased to prevent noise during long-term use.

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