Praxis Crankset DH9-73 M30 DM 170mm Armset

Unleash Maximum Power and Precision in Every Pedal Stroke.

Struggling with cranksets that fail under pressure or lack adaptability? The Praxis crankstel DH9-73 M30 armset delivers unmatched durability and versatility for e-mobility enthusiasts who demand peak performance. Engineered with a robust 30mm drive-side bearing and a 28mm non-drive-side bearing, this crankset ensures smooth power transfer and long-lasting reliability. Its 3-Bolt Direct Mount design offers effortless compatibility, letting riders customize with any brand 3-Bolt DM ring for a truly personalized ride.

Key Features

• High-strength 30mm drive-side bearing for superior load handling.
• 28mm non-drive-side bearing optimized for stability and balance.
• 3-Bolt Direct Mount system for quick and secure chainring swaps.
• Q-factor of 172mm designed for ergonomic pedaling efficiency.
• Adjustable chainline with offset rings for perfect drivetrain alignment.
• Universal compatibility with all 3-Bolt DM rings on the market.

Technical Specifications

• Drive-side bearing diameter: 30mm.
• Non-drive-side bearing diameter: 28mm.
• Mount type: 3-Bolt Direct Mount.
• Q-factor: 172mm.
• Chainline options: 52mm with 3mm offset ring, 55mm with 0mm offset ring.
• Compatible with any brand 3-Bolt DM ring.
• Crank arm length: 170mm.

Frequently Asked Questions