The Specialized Crux DSW sets a new benchmark for aluminum gravel bikes, combining lightweight construction with premium performance. As the lightest aluminum gravel bike frame ever made, it challenges the dominance of carbon bikes in the gravel cycling world.
Unveiling the Crux DSW: A Game Changer in Gravel Biking
The Crux DSW Advantage
Specialized positions the Crux DSW as a premium alloy gravel bike, boasting a frame weight of just 1,399 grams for a 56 cm size. This makes it only slightly heavier than many carbon gravel bikes, offering a cost-effective yet high-performance alternative. With the same geometry and tire clearances as its carbon counterpart, the Crux DSW is designed to appeal to a broad range of riders, from those who prefer aluminum to anyone seeking a versatile gravel bike.
Key Features
Lightweight Construction
The frame for the 56 cm size weighs just 1,399 grams, making it the lightest alloy gravel bike available. This impressive lightweight construction allows riders to experience the agility and performance typically associated with carbon frames, but at a more affordable price point.
Geometry
The Crux DSW shares its geometry and tire clearances with the Crux carbon models, ensuring a balanced ride that is agile and responsive. This geometry is designed to handle gravel roads, singletrack, and dirt paths with ease, making it a versatile choice for different cycling adventures.
Build Options
The complete build, featuring a SRAM Apex XPLR groupset, is priced at $2,600. This setup includes a mechanical drivetrain, hydraulic shifting, and Specialized Pathfinder Pro tires, ensuring a reliable and high-performing ride.
Detailed Build and Specifications
The Crux DSW employs Specialized’s D’Aluisio Smartweld (DSW) technology, which uses hydroformed aluminum tubes to minimize weight and maximize strength at weld points. This process includes a one-piece hydroformed downtube and bottom bracket area, enhancing the bike’s overall stiffness and ride quality.
Frame and Components
- Frame Material: DSW hydroformed aluminum.
- Fork: 12r carbon fork, consistent across the Crux lineup.
- Cable Routing: External at the handlebars, internal through the downtube and seat stays.
- Bottom Bracket: BSA-threaded, ensuring ease of maintenance.
- Derailleur Hanger: SRAM Universal Derailleur Hanger (UDH) for compatibility and ease of replacement.
Geometry Highlights
- Stack and Reach: Designed for an aggressive yet comfortable riding position.
- Head Tube Angle: Ranges from 70.5° to 72.5°, depending on the frame size.
- Seat Tube Angle: Maintains a consistent 73.5° for most sizes, providing stability and control.
Riding Impressions
The Crux DSW’s geometry, borrowed from the Crux carbon models, offers quick handling and responsiveness. Whether on gravel, singletrack, or road, the Crux DSW feels spry and capable, making it a versatile choice for various terrains.
Performance on Gravel
The aluminum frame and seat post provide a firm yet comfortable ride, with some flex to absorb bumps. This balance of comfort and performance makes the Crux DSW suitable for long gravel rides and rough terrain.
Component Highlights
- SRAM Apex XPLR Drivetrain: Reliable mechanical shifting with a positive shift feel.
- Specialized Pathfinder Pro Tires: Versatile and grippy, suitable for a range of surfaces.
Comparing the Crux DSW
In the competitive landscape of gravel bikes, the Crux DSW holds its own against both aluminum and carbon models. However, the Crux DSW stands out with its premium frame construction and performance-oriented design.
Aluminum vs. Carbon
While the Crux DSW offers many of the benefits of a carbon bike at a lower price point, it also has some unique advantages. Additionally, the Crux DSW’s robust build ensures it can handle the rigors of off-road riding without sacrificing performance.
Conclusion
The Specialized Crux DSW is more than just an entry-level gravel bike; it’s a high-performance machine that offers the best of both worlds: the affordability of aluminum and the performance of carbon. With its lightweight frame, advanced geometry, and top-notch components, the Crux DSW is poised to become a favorite among gravel biking enthusiasts.
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