|||ZAYANTE + 4iiii POWER


From: $530.00

LTD. AVAIL –  USA/CAN/UK/AUS/GER/AUT/TW ONLY  (See our Distributors)
Our full hollow forged Zayante road crankset with installed Power meter on the left arm.  Yep, you read that right!  The 4iiii PRECISION uses their patent pending 3D power meter technology capable of measuring tri-axial strain in the 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. 4iiii info here.

30 DAY GUARANTEE : Don’t stress, purchase with confidence.

READ THE FULL SPEC BELOW : If you still have questions, that’s ok!  We’re here to help as we know the compatibility & technical details can be confusing.    So just click on our Live Chat below or give us a call at 831-423-7464  M-F 8am-5pm PST.



  • LTD. AVAIL –  USA/CAN/UK/AUS/GER/AUT ONLY (See our Distributors)
  • Full Zayante crankset with the 4iiii power meter on left arm.
  • 165/170/172.5/175 110BCD – 52/36 gearing  (50/34 or 48/32 upon request!)
  • M30 AL Spindle |  Requires Praxis M30 BB.
  • Works with 10/11sp Shimano™, Campy, SRAM
  • Weight 712g +/- (172.5 with 50/34)
  • Q-Factor 147mm



The Zayante M30 road crank uses our Praxis M30 spindle/BB.  M30 bottom bracket versions offered : BSA, BB86/90/92, BB30, PF30, 386EVO, T47, and BBRight.
SHIMANO — Praxis rings shift great with both Di2 and mechanical Shimano 10/11sp drivetrains.  Highly suggest Shimano, KMC, or Campy chain.
SRAM — Praxis rings shift great with the e-Tap and mechanical SRAM 10/11sp drivetrains.  Highly suggest Shimano, KMC, or Campy chain.
CAMPY — Praxis rings shift great with the EPS and mechanical Campy 10/11sp drivetrains.  Highly suggest Shimano, KMC, or Campy chain.

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 link here.


Praxis Works warrants components to be free from defects in materials or workmanship for a period of 2 years after original purchase. However, there are limitations as “nothing lasts forever” so please read our Warranty page for details.

4iiii PRECISION support and warranty from 4iiii here.   4iiii handles all power meter technical support. Email or call 1-800-218-3095 for live tech support.


PROCESSING –  Orders placed after 12:00pm M-F are processed/shipped the next business day.  Also, any orders placed over a weekend or holiday will be processed and shipped the next business day.

FED EX – We ship with Fed Ex and charges are calculated in your shopping cart at checkout. Note: We do not ship to international countries where we have a full service distributor. Please see our list of International Distributors.

30 DAY SATISFACTION GUARANTEE – Here at Praxis, we’re a core group of riders and we believe you should be completely satisfied with the purchase you have made. Should an item purchased through the Praxis Online Store fail to meet your expectations, we will gladly accept its return within 30 days of original purchase date.

RETURNS – If within 30 days of original purchase please call Praxis Works customer service at 831-423-7464 or email sales@praxis-works with your order number and our reps will be glad to setup a refund RA for you. Customer is responsible to ship/insure the product by a trackable source because if lost or damaged Praxis will not refund. Please do not return any item directly to Praxis unless an RA has been provided by a Praxis rep. Once product is received and checked in at Praxis, your warranty/refund will be processed immediately and you will be notified. No returns are accepted after 30 days.

EXCHANGES – Exchanges are not available. A full return with explanation will be needed, and a new transaction for correct product will be processed. Please call Praxis Works for issues regarding product mislabeling, miss-shipping, or if you simply ordered the wrong product.