Praxis Zayante Carbon Direct Mount Armset only - 172.5mm

Praxis Zayante Carbon Direct Mount Armset 172.5mm is a high-performance carbon road crank arm system designed for riders who demand lightweight efficiency, exceptional stiffness, and wide drivetrain compatibility. Built with premium carbon fiber crank arms and Praxis’ advanced M30 spindle technology, this armset delivers smooth power transfer, responsive pedaling performance, and long-lasting reliability for road racing, endurance cycling, and performance training.

The integrated M30 spindle system uses a unique 30mm drive-side and 28mm non-drive-side bearing configuration to improve bearing durability and crank stiffness while maintaining efficient drivetrain performance. The direct mount design allows compatibility with Praxis spiders for carbon crank arms, offering flexibility for both 1X and 2X drivetrain configurations.

Compatible with Shimano, SRAM, and Campagnolo 10, 11, and 12-speed drivetrains, including both electronic and mechanical systems, the Zayante Carbon armset integrates seamlessly into modern road bike builds. Its 147mm Q-factor provides balanced rider ergonomics for efficient pedaling and improved long-distance comfort.

Designed for serious cyclists seeking premium carbon performance and broad frame compatibility, the Praxis Zayante Carbon Direct Mount Armset combines lightweight construction, precise engineering, and race-ready durability.

Key Features

• Crank Arm Length: 172.5mm

• Crank Material: Lightweight carbon fiber crank arms

• Spindle System: Praxis M30 alloy spindle technology

• Q-Factor: 147mm optimized road fit

• Mount Type: Direct mount spider compatibility

• Drivetrain Compatibility: Shimano, SRAM, and Campagnolo systems

• Speed Compatibility: Supports 10, 11, and 12-speed drivetrains

• Installation: M30 self-extracting crank bolt system

Product Specifications

• Brand: Praxis Works

• Product Type: Carbon Crank Arm Set

• Model: Zayante Carbon Direct Mount

• Crank Arm Length: 172.5mm

• Crank Arm Material: Carbon Fiber

• Spindle Material: Alloy M30 Spindle

• Spindle Configuration: 30mm Drive Side / 28mm Non-Drive Side

• Q-Factor: 147mm

• Spider Compatibility: Praxis Spiders for Carbon Crank Arms

• Main Bolt Type: M30 Self-Extracting Alloy Bolt

• Bottom Bracket Compatibility: BSA, BB86, T47 I.B, T47 E.B, BB30, PF30, 386EVO, BBRight

• Drivetrain Compatibility: Shimano, SRAM, Campagnolo Mechanical & Electronic Systems

Carbon Performance & Drivetrain Control

• Lightweight Carbon Build: Improves climbing efficiency and overall bike performance

• Efficient Power Transfer: M30 spindle system enhances stiffness and pedaling response

• Wide Drivetrain Support: Compatible with major modern road drivetrain systems

• Balanced Ergonomics: 147mm Q-factor promotes efficient rider positioning

• Flexible Setup Options: Supports various Praxis spider and chainring configurations

Easy Operation / Usage

• Install using a compatible Praxis M30 bottom bracket system

• Attach the preferred Praxis spider and chainring setup

• Tighten the M30 self-extracting bolt to recommended torque specifications

• Verify crank alignment and preload settings before riding

• Perform periodic maintenance checks for long-term reliability

Why Choose This Product

• Premium Carbon Engineering: Lightweight yet highly durable crank arm construction

• Advanced M30 Technology: Delivers improved stiffness and bearing efficiency

• Broad Compatibility: Supports Shimano, SRAM, and Campagnolo drivetrains

• Versatile Frame Fitment: Compatible with multiple bottom bracket standards

• Trusted Praxis Performance: Built for competitive road cycling and endurance riding

In the Box

• Praxis Zayante Carbon Crank Arms

• Integrated M30 Spindle

• M30 Self-Extracting Main Bolt