Praxis Crankset Doon Carbon M30-Thru 172.5mm 50/34T

Unleash Peak Performance with Featherlight Precision.

Struggling with heavy, inflexible cranksets that limit your ride? The Praxis Doon carbon M30-Thru crankset delivers the ultimate solution by combining ultra-lightweight carbon construction with exceptional stiffness and unmatched versatility. Designed for professional-level performance, it supports 10/11/12-speed drivetrains and is fully compatible with Shimano, SRAM, and Campagnolo systems. The innovative M30-Thru spindle allows precise preload adjustment for Praxis’s 30mm bottom bracket or any other brand, ensuring a perfect fit and smooth power transfer every ride.

Key Features

• Lightest full carbon road crankset engineered for elite performance.
• Maximum stiffness for efficient power delivery.
• Compatible with 10, 11, and 12-speed Shimano, SRAM, and Campagnolo drivetrains.
• M30-Thru spindle with adjustable preload for custom bottom bracket fitment.
• Versatile 50/34T chainring setup optimized for varied terrain.
• 172.5mm crank arm length for balanced cadence and control.

Technical Specifications

• Material: Full carbon construction for lightweight and durability.
• Spindle: M30-Thru with adjustable preload.
• Chainrings: 50/34T compact setup.
• Crank arm length: 172.5mm.
• Compatibility: 10/11/12-speed Shimano, SRAM, Campagnolo.
• Bottom bracket: Adjustable preload for Praxis 30mm/30 BB or any other brand.
• Design focus: Lightness, stiffness, and versatility.

Frequently Asked Questions