Praxis Works Zayante M30 DM Road 1x Crankset

Item number: 63537

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Praxis Works Zayante M30 DM Road 1x Crankset - black/175.0 mm 42 tooth
Praxis Works Zayante M30 DM Road 1x Crankset - black/175.0 mm 42 tooth
Praxis Works Zayante M30 DM Road 1x Crankset - black/175.0 mm 42 tooth
Praxis Works Zayante M30 DM Road 1x Crankset - black/175.0 mm 42 tooth
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.87 / 5.00

Beautifully sculpted: the Zayante crankset by Praxis Works

Named after a famous redwood covered road in Santa Cruz County, the Praxis Zayante 30 mm Hollow Forged crank represents a huge amount of technology in a " Comp" level package. The Zayante combines the benefits of a wide outboard bearing stance with a 30 mm aluminium spindle.
Add in beautifully sculpted hollow forged crank arms and you have a massive amount of stiffness and power transfer. Praxis Works chainrings and M30 bottom brackets round out the Zayante package for what is a very versatile road crank with top notch Praxis shifting.


Application: Road
Compatibility: 1x10-speed, 1x11-speed
Chainring Mount: Praxis Works Direct Mount

Technical Information:

Series: M30
Crankarm Material: aluminium
Chainring Material: aluminium (7075-T6)
Axle Material: aluminium
Gradation: 38 tooth, 40 tooth, 42 tooth
Crankarm Length: 170.0 mm, 172.5 mm, 175.0 mm
Chainline: 43.5 mm
Q-Factor: 147 mm
Axle Diameter: 30 mm right, 28 mm left
Compatible BSA Bottom Bracket Shell Width: 68 mm
Recommended Bottom Bracket: Praxis Works M30 (e.g. BSA, BB86, 386EVO, BB30/PF30)
Recommended Chain: Shimano or KMC


- machined Direct Mount chainring, hard anodized for longer wear
- Wave Tech tooth profile for better chain retention and mud shedding
- for 68 mm Road frames (BSA, BB86, BB30, PF30, Specialized Road OSBB)
- compatible with braze-on or ST clamp front derailleur
- works with Shimano 10/11 and SRAM 10/11 (Di2 as well)
- M30 spindle/bottom bracket system

Please note the Praxis Works {%link=
Direct-Mount.pdf|title=installation instructions%}.


Forging Process (Cranks)
With Praxis Works' deep history of complex metal manufacturing, it was natural for them to continue to work with aluminium as the crank line evolves. The Zayante and Girder cranks are made with a unique hollow forging process while the Alba and Cadet cranks are made with a solid forging method. Both of these forging processes align the grain of the metal through the use of massive pressure resulting in light weight, tough, and super durable crank arms.
Attention to detail and proprietary in-house forging allows Praxis Works to control the process from start to finish, and maximize performance from each aluminium part. Combine this with the famous Praxis Works chainrings, and the final product is a beautiful assembly that provides an incredible ride experience.

Wave Tech 1x
The Wave™ tooth pattern swings right to left alternating lateral force to each chain link to actively retain the chain. This design creates more open areas for mud and debris evacuation and preserves chain retention in adverse conditions.
Designed with analysis of drivetrain friction, the Wave™ tooth actively engages the chain but generates much less wear than competing designs - spreading the load over large surface areas instead.

The M30 bottom bracket family is for the M30 cranks. The M30 spindles are 30 mm and then have a step-down to 28 mm to lock on the Non Drive bearing. These use a drive side wave-washer for the bearing preload, and a 30 mm Drive bearing with a step down to 28 mm Non Drive bearing. With the superior support of this wide stance, the M30 system takes power transfer to a new level. It elegantly combines the benefits of a stout 30 mm alloy spindle, with the support benefits of an wide-stance bearing to get the best of both worlds.

Manufacturer Part Numbers:

170.0 mm 38 tooth: DM-PZ170-38
172.5 mm 38 tooth: DM-PZ1725-38
175.0 mm 38 tooth: DM-PZ175-38
170.0 mm 40 tooth: DM-PZ170-40
172.5 mm 40 tooth: DM-PZ1725-40
175.0 mm 40 tooth: DM-PZ175-40
170.0 mm 42 tooth: DM-PZ170-42
172.5 mm 42 tooth: DM-PZ1725-42
175.0 mm 42 tooth: DM-PZ175-42


- 1 x Praxis Works Zayante crankset (38t, 40t or 42t)
- bottom bracket not included
- M30 tool not included


in stock 2 to 7 days up to 10 days up to 20 days inform me
  • black/170.0 mm 38 tooth
  • black/170.0 mm 40 tooth
  • black/170.0 mm 42 tooth
  • black/172.5 mm 38 tooth
  • black/172.5 mm 42 tooth
  • black/175.0 mm 38 tooth
  • black/175.0 mm 40 tooth
  • black/175.0 mm 42 tooth

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