PRAXIS WORKS DM1X Direct Mount Chainring (40T)
The Praxis Works DM1X (SKU: 40-NW0001) is a 3-bolt direct mount chainring designed for road, gravel, and cyclocross 1x drivetrain setups. Featuring Praxis’ updated Narrow/Wide tooth profile, it ensures secure chain retention and reliable performance in rough terrain such as mud, gravel, and off-road conditions.
Key Features
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3-bolt direct mount chainring for Praxis DM road/gravel cranks
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Narrow/Wide tooth profile for improved chain retention
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Designed for 1x (single chainring) drivetrain setups
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CNC machined 7075-T6 aluminum for high strength and low weight
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Hard anodized finish for durability and wear resistance
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Suitable for road, gravel, cyclocross, and mixed terrain use
Gearing & Chainline
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Size: 40T
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Chainline (CX1 crank): 45.5 mm
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Chainline (GR gravel DM crank): 48 mm
Drivetrain Compatibility
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Shimano 10 / 11 / 12-speed (mechanical & Di2)
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SRAM 10 / 11 / 12-speed (mechanical & electronic, including flat-top chains)
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Campagnolo: not compatible with 11/12/13-speed systems
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Compatible chains: Shimano, SRAM, KMC (10–12 speed)
Important Notes
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Must use a clutch-type rear derailleur for proper chain retention
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In rough terrain, an upper chain guide is recommended for added security
Technical Specifications
| Specification | Details |
|---|
| Model | DM1X |
| SKU | 40-NW0001 |
| Type | 3-Bolt Direct Mount Chainring |
| Material | 7075-T6 Aluminum |
| Finish | Hard anodized black |
| Tooth Profile | Narrow/Wide |
| Speed Compatibility | 10 / 11 / 12-speed |
| Chainring Size | 40T |
| Application | Road / Gravel / CX |
In Practice
The Praxis Works DM1X 40T chainring is designed for riders who need reliable chain retention and durability in demanding conditions. Its Narrow/Wide design keeps the chain secure without a front derailleur, making it ideal for gravel, cyclocross, and endurance riding where simplicity and reliability are key.
