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Praxis Works Zayante M30 4iiii Power Meter Chainset (110BCD)

Code: PR-DM-PZ165-5236-PWR
  • £450.00
  • RRP £500.00
In Stock at Warehouse | Shipped in 3-5 days
Free UK Delivery On all orders over £50
Worldwide Delivery We deliver all over the world
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The full Praxis Zayante crankset + Power.

Yep, you read that correctly! The 4iiii PRECISION uses their patent pending 3D power meter technology capable of measuring tri-axial strain on your crank which delivers real-time, in-depth and accurate power data in watts to cyclists and their coaches. 

PRECISION features both ANT+ and Bluetooth Smart wireless protocols to simplify connecting with head units, providing athletes with the essential information they need to guide their training and racing intensity levels.


  • Hollow Forged crank arms, with 4iiii PRECISION power meter on left arm
  • Praxis Cold Forged rings with LevaTime® shifting tech
  • Praxis M30 Spindle/Bottom Bracket System


  • Full Zayante crankset with the 4iiii PRECISION Power Meter mounted on left arm.
  • 170 / 172.5 / 175 110BCD – 52/36 gearing
  • M30 AL Spindle
  • Must use Praxis M30 BB : BSA, BB86, 386EVO, BB30, PF30
  • Works with 10/11sp Shimano™, Campy, SRAM
  • Weight 712g +/- (172.5 with 50/34)
  • Q-Factor 147mm

Compatibility Notes:

4iiii Frame Clearance: The Zayante+4iiii cranks will clear most, but not all, frames. The 4iiii module requires at least 10mm of clearance between the inside of the arm and the frame or bottom bracket mounted brake. Please see 4iiii’s FAQ or contact 4iiii for further information about frame clearance.

Head Units - 4iiii Head Unit/Computer Compatibility also compatible with Lezyne GPS units.

The Zayante crank uses the M30 spindle/BB system. M30 BB’s are made for Eng Threaded, BB86, BB30, PF30, and Specialized OSBB road frames.

SHIMANO - Our rings work great with both mechanical Shimano 10/11sp drivetrains, and also their Di2 Electronic drivetrains. We do highly suggest using a Shimano, KMC, or Campy chain.

SRAM - Our rings work great with the SRAM 10sp and “SRAM 22? 11sp chain drivetrains. The crank and rings also work well with the SRAM “Yaw” front derailleur. We do highly suggest using a Shimano, KMC, or Campy chain.

CAMPY - Our rings work great with both mechanical Campagnolo 10/11sp drivetrains, and also their EPS Electronic drivetrains. We do highly suggest using a Shimano, KMC, or Campy chain.


UK Deliveries
FREE when you spend over £50.00 in a single order
Otherwise it's typically £3.99 per order
Delivery should be expected between 2-3 working days unless stated on product page.

Worldwide Deliveries*
Approximately 4-10 working days depending on country
via Parcelforce Signed Delivery (fully traceable service). Please add items to the basket to calculate delivery for desired country.

If your country isn't listed for delivery at checkout please contact us.

Delivery of Bikes
We ship all our bikes free of charge within the United Kingdom (excl. Jersey and the Channel Islands at this time) and all our bikes come pre-assembled with just a few tweaks required (Please see our Bike Build Instruction page for details of assembly required).

All our bikes undergo a safety check before being re-boxed for shipping which can during busy periods take a little longer to complete so whilst we aim to ship all our bikes within two working days of the order please allow for additional time for this process.

Signature Required
All our consignments irrespective of the carrier require a signature upon delivery, deliveries are typically made between 08:00 and 18:00 so please bare this in mind when choosing a delivery address.

Package Recycling
We do try when possible to reuse packaging from our own suppliers in order to send purchased items to our customers, we ask if the packaging is still in good condition after you've received your goods then please try to use it again or recycle if not possible.